I was planning on have a 3 structures in my tank but now I'm thinking maybe just 2.
Great writeup....I am just about to start my scape and its amazing how similar the photos and color charts I found to study off of are the same ones you used as examples. I didn't, though, know about the 'rule of 3rds'......my tank is a 6 x 2 foot tank....I was planning on have a 3 structures in my tank but now I'm thinking maybe just 2. Is there an art rule for our long rectangular tanks?