Why was Lindsay wallowing in blood and sucking guns last year?  Apparently, photog Tyler Shields wants to direct a Sharon Tate biopic where Lindsay plays Tate and Shields plays Manson. At least, that’s what he told the troubled starlet to get her to come to his house and roleplay sexy murder victim.

Banksy reportedly helped Shields score the same exhibition space he used for the Barely Legal exhibit, says the cred-seeking photographer. So, if you’re into  “edgy,” cliché-L.A. celebrity portraiture and brunette Lindsay’s useless Deep Throat-ing Linda Lovelace “promo” shots, it’s the show for you.