u/Healthy_Commission47

Got this as a placeholder from home goods and I am getting sick of it. It does match colors of bedding though nicely

Main question- if I wanted multiple pieces here, what size should they be? Is a gallery wall too busy? What size if I wanted two pieces?

For reference
Current art- 27” x 33.5” (looks so much bigger in person than pic)
Width of wall between curtains- 71.5”