Game Development Reference
Find the second texture you downloaded and saved from:
Open it in GIMP as before.
Zoom in to 100% and use the sidebars to scroll around the image. Can you
ind a sharply focused, interesing imber end?
Use the Crop tool to crop round a imber end, as shown next, leaving some
space around the edge. Hit Enter to complete the acion.
5. Set up your four guides as you did before, dragging them from the side rulers
with your mouse.
6. You'll noice that this ime the edges are not perfectly verical and horizontal,
as you can see in this screenshot: