Back in June, I saw a series of tweets by sculptor and digital artist Ruadhrí Brennan, showing off the work he’d been doing on sculpting brachiosaurid skulls: Giraffatitan , Brachiosaurus (based on the Felch Quarry skull USNM 5730) and Europasaurus . Impressed, I asked if he would send a Giraffatitan skull, and here it is! You can immediately see two things: one, it’s good.