I like the drawing of the pelican and the strider. The strider reminds me of oklahoma during a tornado, the sky and the windows on the wall below remind me

. One crit about your drawing of the pelican however, when drawing an object like that you want to keep your lines consistent. For isntance:
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/ \
---------------- \
\ \ ---------------
\ /
----------------\-
Eh, I know it looks funky, just focus on the diagonal lines going between the two horizontal lines, they are consistent each time they are drawn. That is for drawing an object however, if you are drawing perspective, lines tend to converge on the horizon, my art teacher taught me once how to draw a horizon. You draw a line across the paper horizontally, where you want your horizon to start. Where you want the persepctive to be, you put a dot. Draw your object on the paper, then connect the edges to the dot. Where you want your object to end, you draw a line across (this is where that line consistency comes into play, horizontally, since your horizon is horizontal across the paper). I think I can draw an ascii drawing:
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| |
| | | |
| |
|----------------------O----------------------|
| / / / |
| / / / |
| ------- / |
| / / | |
| ------ / |
| | | / |
| ------ |
| |
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The symbols in this don't arc in variation enough for me to connect each line to the dot, but you see the bottom slanted line connects to it, which is what you do with all the lines.
I like the pelican because it is blocky, and I like blocks

. I like the look of a low polygonal surface as well, I don't know why I just do.

Sometimes when textures are added I think it ruins the classic perfect-ness of the polygons.
Also, use Png and Gif for low file size, low artifact/loss of detail for images. Jpeg is just gross.
Edit: I knew these forums were to stupid to post this intact. I'll draw a paint image.