Liam is learning to go down the stairs (he's already mastered up). The trick apparently is to turn around at the very end of the hall and scoot on your stomach backwards all the way to the top of the stairs to make sure you're "feet first." He's curious and eagar to learn new things, but pretty thoughtful in how he goes about it. Happy 4th of July.
PS - the hall and entry color is a Benjamin Moore paint called "baby fern." It is easily my favorite color in the entire house; Liam's too.