[Witticaster]

I have a bunch of 2.5 gallon square vases and would like to put some live plants in them. I've been searching around, but haven't found much inspiration; horizontal aquascaping is the norm (for good reason). Does anyone have inspirational photos, tips, or suggestions for scapes that are taller than they are wide?

Here are the tanks in question:

 

[gbb0330]

google images of "fluval spec 3"

 

[harrynolan27]

Here's an idea from a YouTube video I saw. Kind of neat.