I'm always truly fascinated by architecture and landscapes. i SUCK so much at them. I know that practice is the only way to go, but often times I have no idea where to start. You'd think boxes in perspective would be easy, but trying to make them look like believable buildings is another. (like it's easy to drawn egg shape and put two dots, a U, and a ___ and call it a face. it's another to make it look believable and good).
I've always dealt with more organic painting and shapes- humans and animals and some foliage, but doing more man-made and structural forms is a fly in my eye!