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For electronic arts there are two famous softwares, one is called Freehand and other is Photoshop. Pictures are in different formats. The JPEG is the most famous format because it's size is very low and its quality is very high than other formats. JPEG format images over GIF format images is that it lets you save images with millions of different colors (it is 24-bit, meaning 16.7 million colors), rather than just 256 or less.

JPEG also generally compresses a file much smaller than a GIF, which means faster downloading time. There is two types of pictures one is called vector-graphic and the second is called bitmap-graphic. A vector graphic is resolution independent it can be scaled to any size and printed on any output device at any resolution, without losing detail or clarity.

In contrast, bitmap graphics commonly used in image-editing applications are composed of pixels. Their display depends on the resolution of the monitor or printer. Bitmap graphics can appear jagged and lose detail when they're scaled on screen or printed at a low resolution. In contrast, bitmap images consist of a matrix of pixels whose display depends on the resolution of your monitor and printer. Bitmap images appear granulated when enlarged.


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Electronic Art Designing

PhotoshopI have used the Photoshop programme for this e-art. Airbrushtool Airbrushtool  It's a symbol like a little airbrush. Paintbrush Paintbrush This symbol is a small brush with a partial handle. Smudgetool Smudgetool This symbols is a hand with one finger extended. blank canvas

First open the program, choose "file" and then "new" option. Once the blank canvas appears click on "image" and choose "image size." A new window will appear and in most cases, it will be in "inches" or pixels.
image canvas size


If it is inches then change that to "pixels". And enter the values of 165 for the height and 169 for the width. Click OK. Once the blank canvas appears go to "view" and select "fit on screen". This will enlarge the canvas to fit onto the screen.

On the bottom of the row of icons are two boxes filled with color. When you click swatches, a largeswatches box filled with color will appear in which a round circle will be included.

The round circle determines what color you will get when you click OK. To the right of this box there is a sliding scroll bar where you may select the areas of color you may wish to acquire, i.e. Blue, red, yellow etc.

skyClick the primary box and choose blue in the scroll bar to the right, then choose a very light blue color which will use at the horizon. I've found that putting the color on with the airbrush tool works best and since I want reality in my sky I apply the color in short strokes as seen in the example.


nice little sky Click on the "smudge tool" and begin at the horizon! Work in little ROUND circles and, just as you would with paint, I am careful not to "pull" any of the dark down into the light color! Once I have arrived at the top of the canvas I should have a series of little circles. Work as long as you need to in order to "mix you color thoroughly.

size of the brushes The Last thing I do is to use the smudge tool across the sky to settle out the swirl marks being careful not to wipe out all of the "action" in the sky. Just that easy we have the stating of a nice little sky!

From tool menu of the program you can select the size of the brushes and smudge tool, etc. Click the "brushes" tab and select a large size for this operation (this also increases the size of your smudge tool). tool bar

perfectly acceptable sky Now we have a perfectly acceptable sky as it looks but you may add a cloud or two thereby into your work. Click the primary color box and choose a white. Use the airbrush tool and spray some white where you wish to put a cloud.

Choose your cloud placement carefully. Don't just throw in a cloud. Clouds are always more dramatic when they are placed next to the darker portion of your sky and remember, if you put a cloud near the horizon, it will need to be smaller in order to maintain the sense of distance. Even clouds should have perspective!

Now take your smudge tool and work the cloud out in little round circles. Push the white around until you have the tops of the clouds looking proper then "get off the top!!" Move to the bottom of each cloud and again, working in tiny circles, "blend" out the bottoms thoroughly.

mountains I select brown color for the undercolor of mountains, you can choose a purple or something else. Be inventive. Also, I have chosen to have my mountains run "away" from me so they are smaller as they go toward the horizon. Now, choose your own style or paint as you like. Don't be overly concerned with the shape of your mountains at this stage. There will be plenty of time to make corrections as we work out the highlights, etc.

paint in the mountainsPut your paintbrush tool and "paint" in the mountains as I have done here. It will take a while to become accustomed to painting with your mouse. We are all used to a brush and the adjustment can be a bit troubling. Then change 'Brush' to 50% in size and at 50% transparency.

light color mountains

I have choose a light brown from primary color box (or lighter of the color you chose for your mountains) for the light side of you mountains. This is just the beginning step of our efforts we will do on these mountains. Choose the paintbrush tool and choose the small brush size. Lay in some light color on the sides of your mountains where the light source will hit them.

Leave some dark spots on light side. Make flat spots and undulations on you mountains. Don't have all of the bottoms of the mountains end at the same level. Take your time! After you have laid in the light color take you smudge tool and lightly smudge the colors together. Notice that I have left a little "inroad" in the foot of one of the mountains. Later this will be a way to "walk into the mountains." Plan ahead!

PARTS of the dark sides of the mountains Choose a brown that is just a bit darker than my original undercolor and I have applied that to PARTS of the dark sides of the mountains. Don't overdo...just here and there. Have fun, play around with your mountains but in the spirit of moving on, let's continue. Now I am making an effort to keep this exercise quite simple we are not going to concern ourselves with color composition, etc.

green suitable for some grass
Now select a green suitable for some grass. I have made the grass lighter as it goes toward the horizon. I sprayed it in with the airbrush tool then smoothed it out with the smudge tool. Pay particular attention to where the different colors meet and I smudge that area until the transition is complete.

grassy area downPut the grassy area down and have added a shoreline with some of the same color that I used to make the mountains. We are not concerning ourselves with color correctness in this first exercise, it is good to repeat a color for balance. Added a highlight or two. Again after each step I use the smudge tool to "smooth" the area.

grassy area down
Now I have laid in grassy area down just as I did in the sky but this time I apply the strokes in horizontal streaks instead of the little circles. Again you will note that the water is lighter in color next to the bank and darker as it comes toward you. This keeps the feeling of distance in our work. Keep it very simple in this little exercise. Again, after I applied the color I used the smudge tool to "level" out the water. I do all of this work ACROSS the canvas so as to lay the water down flat.

tree with the airbrush tool I rendered the tree with the airbrush tool and the smudge tool. Use your artistic inclinations and work out the problems with the tree. The flowers and bushes are quite simple. Dark first then add light with a small airbrush. The reflections are really very simple.

Take the smudge tool, click a rather large brush size and grab the bottom of the green and pull Straight Down. If you like the reflections to "wave" in the water pass the smudge tool ACROSS the image! As you can see I added a white ripple at the shore line with a small paintbrush tool.
a large pine tree
At last add a large pine tree to act as an eyeblocker. I've kept the tree mostly in silhouette in order to minimize it's importance to the painting and aid inviting the viewer "into" the painting. I used the paintbrush tool for the tree and the smudge tool for the reflections in the same manner as I did before.




Working With Layers In Photoshop

One of Photoshop's most powerful features is the use of layers. Each layer in a Photoshop document is a separate image which can be edited apart from any other layer. A layer can be envisioned as an image on a sheet of clear material. Together, all the layers form a stack of images:

layer

1. Layers are managed with the Layers palette (below left). The Layers palette displays a small thumbnail view of each layer to help identify it. The appearance of a Photoshop document is a view of the layer stack from the top down (below right).

Layers palette Photoshop document

2. You can turn layer visibility on and off and completely change the appearance of an image without permanently affecting a single pixel. The eye icon to the left of each layer controls its visibility. A layer is made visible or hidden by clicking its eye icon (below left). The result is the same Photoshop document shown previously with the exception that one of its layers has been hidden revealing the white background underneath.

Photoshop document

3. Opt/Alt-clicking a layer's eye icon will make it visible and will hide all others (below left). In the example below, the layer named "paint" becomes the only visible layer (below right). Note that the layer named "photo" is still highlighted. The highlighted layer in the Layers palette indicates that it is the active (or selected) layer. This means that all editing in the document window will be applied to the active layer.

visible layer visible document

4. Click a layer to activate it (circled below left). Now all editing in the document window will be applied to the "paint" layer.

Note that there is no change in the appearance of the document window (below right). Look to the Layers palette to see which layer is active, not to the document window.

Layers palette document window

Walls and Ceilings
Accent your decor with the handcrafted look of stencil painting.

 Materials 
Clear acetate (.0075-gauge) or oiled stencil board
Masking tape
Paper towels
Acrylic paint
Rags
Tools 
Utility knife or craft knife
Fine-tip permanent marker
Short-bristled stencil brush
Straightedge
Tape measure
Stepladder

Overview
You can buy stencils ready-made at some paint stores and decorating shops, but cutting your own will give you a more unique, personalized result. Though you can apply several colors using a series of stencils, a single color is far easier to do successfully.

Two materials are popular for making stencils: clear .0075-gauge acetate and oiled stencil board. Because acetate is transparent, it’s easier to use for aligning designs and the best choice if you’re going to try layering more than one color. Stencil board is more rugged and, because it is rigid, a little easier to hold flat against a wall. Both can be purchased at art supply stores.

Choose a paint that will dry quickly. Artists’ acrylics thinned with water or artist’s acrylic medium are a good choice, or you can use conventional acrylic latex paint.

Fig. 1, Cutting the stencil1 Cut out the stencil.
The easiest way to transfer an existing decorative design to stencil material is to photocopy the design, then use the copier to enlarge or reduce it. Be sure to plan your design so that the spacing of patterns falls evenly across the wall or ceiling and ends appropriately at the corners.

To cut the design out of stencil board, spray the back of the final photocopy with removable adhesive and press it onto the stencil board. Smooth it out and tape down the edges. Working on a flat cutting surface such as a piece of cardboard, use your utility knife or craft knife to cut through both layers, then peel off the photocopy. If you’re using acetate, just tape the acetate to the surface of your photocopy pattern to cut it out.

Note: When you cut the stencil, you must leave "bridges"—uncut areas of stencil that hold the parts together (see Figure 1).

Fig. 2, Applying the paint2Mount and paint the stencil.
Mark the wall lightly in pencil to identify the stencil’s positions and to keep the pattern’s alignment straight. Tape the stencil to the surface at its first position, using masking tape or, preferably, drafting tape that won't leave marks.

The most difficult part of stencilling is preventing paint from oozing under the stencil’s edges. It’s a good idea to work with a nearly dry brush or small synthetic sponge. Dip the tool in a small amount of paint, then remove excess paint by twisting the brush bristles or daubing the sponge against a paper towel.

Hold the tool perpendicular to the surface, applying the paint with an up-and-down motion from the cutouts’ edges toward the center (see Figure 2). Don’t drag the paint across the surface of the stencil or you may force paint under the stencil’s edges.

Fig. 3, Finishing the pattern3 Finish the pattern.
Carefully remove the stencil and touch up any smudges at the edges—and any bridged areas that you want to fill in—with a fine brush (see Figure 3). Allow the paint to dry.


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