We have just started turning our finished basement into a man cave / media room. We are loving the deep blue we chose for the walls (the pic is obviously an "in-progress" pic). As I'm thinking about accessories, art etc a question has come up. My normal go-to to soften a space and give it life is to add a few well chosen plants. But this room has no windows at all so it's all artificial light. What can I use instead? I'm highly visual so any pics would be appreciated as well. Thanks!