Now, they’re also art, thanks to truly bizzarro underground scenestress Leslie Hall.The sometime musician, sometime actress, sometime artist has assembled what she refers to as the “Mobile Museum of Gem Sweaters,” featuring an array of designs that would put Aunt Carol’s tree to shame.Lovely Leslie poses in each of the 120 gem-encrusted creations, that feature names like “Goblit from Bethlahem,” (her spelling, not ours!), “Midnight Roller Coaster” and, we kid you not, “First Lady Manners!”To be honest a quick tour through the collection doesn’t turn up a lot of reindeer, trees or even presents.But who cares?They’re hilarious.