I ordered the 24X72" size for a very large wall in my great room and it looks great!  The colors on the canvas are very organic and unite all of the colors in my room very well.  The reason I didn't give it a 5-star rating was because of the awkward picture hanging method that was provided, which would have made it quite difficult to align the 3 separate pieces.  What I did was much simpler.  I used 3M industrial strength velcro, attaching two strips to the top and one to each side, along with a leveler so I could align all 3 canvasses.  Using the leveler, I positioned the first canvas correctly, then placed the leveler so that it spanned canvasses 1 & 2 to ensure that the second canvas was aligned with the first, and then repeated the process for canvasses 2 & 3.