Pictures of Monty House with self made texture done in GIMP
To find out the proper size for a texture graphic I searched Second Life using Google and found the size should be 64 by 64 pixels. I read about this on this page http://wiki.secondlife.com/wiki/Sculpted_Prims:_FAQ at the Second Life Wiki. This page is about textures for sculpted prims but it had the size I was looking for and inspired me to think ahead. It would be neat to develop a sculpted prim wall that worked as thatched grass. This would move slightly when touched and have the physics of a real thatched wall. This would also give it a variable depth and allow for a real 3D texture.
Below you can see some pictures of my new house and the walls although the pictures are not clear it seems.
Picture 1
Picture 2
Picture 3
Picture 4
Picture 5
Picture 6