More ideas from Kate
This is super helpful - How to hang art/photographs/ect on a staircase wall

Great idea on how to place picture collage on staircase wall - cut out paper first and tac to wall for perfect positioning

stairway photo gallery utah photographer

This is actually a cool option for the stairways. The main stairway could have art this way up, as opposed to gallery up stairs, neat and organized. From the article Joanne Hudson’s Beach House in Philadelphia Magazine