My mom sent me the blue container on the right.  It is a hanging flower pot, so I put it on the fence with some creeping jenny and yellow flowers to compliment the blue.  It looked odd alone- groups of three are more attractive than singles or pairs (unless it is flanking something).  I found these two buckets at the thrift store.  The one in the middle has the same feel as the blue one, an over all similar shape, filigree that is similar to the blue paint.  The last bucket was brown.  I didn’t like that so I gave it a couple of coats of white spray paint.  I punched holes in the bottom of both.

I added white petunias in the middle bucket because I wanted to keep the blue hanging pot as the focus.

Containers on a fence