Very cool designs! We like their simplicity. The blue lines for the breeze on #161 are the best compared to the other two because #158 and #159 can look as if the houses are next to the sea, a lake/river or it may remind clients of flooding which is a financial nightmare for them, and we definitely don't want to deal with those kind of feelings. Can you try on #161 to have the blue be a little lighter and can you give it a little more vibrancy? Right now it looks a little dull but we know that's because you must be experimenting with colors. #161 is the best one so far but we also like the angle look on #158 and 159 so if you can incorporate that to #161 it can give it a more 3D look.