Value Village art: feedback required.

While dashing through Value Village on Tuesday, I was stopped in my tracks by the large framed art section.  Someone with a lot of art must have done a clean sweep, there were lots of big huge works on the floor.  I was intrigued by this one, I think because of the watercolour brush strokes and artistic lettering.  Plus it is beautifully framed - this guys is heavy.  So for $15 it came home with me.  But do I love it?  It is too 70's?  Should I remove the brown matting? It is hung too low, but I thought it might work well in the bedroom with the colours in the rug.  (There is no big picture because there was more mess in there than I was willing to clean up!)
I think I like the big horizontal shape better over the bed, but maybe there is a place for this somewhere? Or should I leave it here (but hang it properly)?  Help!