Littleton artists Tom Sarmo, Teresa Brooks and Ruth Fiege threw open their studio doors last fall, and you won't find a more whimsical shop anywhere. Although it first and foremost displays the trio's eclectic clay works, shadowboxes and illustrations, along with some art by other locals, Sk3tchbook's most discerning features would be the curiosities it bears: vintage radios, religious art, old books, bottles and tins, machines and tubes and all manner of dumpster finds, which not only spiff up the place in an unusual way, but make you want to come back again and again.