I also use Warm and Natural, stuck to the wall with giant push pins. I know you said you can't use pins, but I just wanted to say that the W & N works great for me as far as "fabric stickiness" goes. I can put a whole twin size quilt top (~ 65"x 80") on there and it stays stuck without pins. Anything bigger needs help.
My only problem is that that room's ceiling is very low, only 6.5', so the bottom of the quilts hang on the floor. First world problems.
It is almost the entire width of the room though (8'+), so that's really nice. I have room to stick some small projects on there too, in addition to the current WIP.
At some point, I would like to have a portable and taller design wall, but for now, this works for me.
Rob, I LOVE both of those quilts on your design wall! Especially the one on the right.
