Art collecting can be a tricky business, one that requires a shrewd eye, knowing what you like and a knack for telling the future. The CSArt Colorado project replaces that trickiness with a treat. It invites "shareholders" to join for a $400 annual membership; in return, they receive a selection of five diverse works twice a year, drawn from a pool of twenty participating artists, both established and emerging. Shareholders choose from two ten-artist packages offered each year; 2014's first distribution event will be an outdoor party at the Denver Botanic Gardens in May, while BMoCA will host a second distribution and reception in the fall. It's the way to go if you like art — and surprises.