1951 photo. In visual arts In 1940, Philadelphia artist Louis Hirshman did a caricature of Einstein using found objects, including a wild mop of hair, an abacus chest and shirt collar scribbled with the equation 2+2 = 2+2. In 1977, the piece was purchased by the Philadelphia Museum of Art. In the manga and anime series Dr. Stone, the main character Senku Ishigami has hair resembling Einstein's, wears a robe with E=mc² written on it, and imitates the famous "tongue out" photo of Einstein (seen at the top of this page) for the first photograph taken with a reinvented camera. In the manga and anime series One Piece, world renowned scientist, Dr. Vegapunk's design is inspired by Albert Einstein's appearance and is seen with his tongue sticking out which references the "tongue out" photo. In music Einstein is one of the celebrities on the cover of the Beatles' Sgt. Pepper's Lonely Hearts Club Band. The Moody Blues include his likeness on the cover of A Question of Balance, released in 1970. Bob Dylan pays a tribute to him in a verse in "Desolation Row". Mariah Carey's eleventh studio album is entitled E=MC2 after Einstein's celebrated equation. Big Audio Dynamite featured a song titled E=MC2 on their first album This is Big Audio Dynamite. Carolina Crown Drum and Bugle Corps 2013 show was titled "E=MC2", and won 1st place in the 2013 DCI World Class Championship. Kelly Clarkson's 2011 song "Einstein" is named after him. Greek singer Giorgos Lembesis has released a song titled "Einstein" in which he states that he always admired Albert Einstein, but now he needs his help in his relationship problems. On the seventh episode of Epic Rap Battles of History, Albert Einstein (portrayed by Zach Sherwin) faced off against Stephen Hawking (portrayed by series co-founder Nice Peter). The song "Portrait (He Knew)" by Kansas is about Albert Einstein and his life. The opera "Einstein on the Beach" by Philip Glass is one of Glass' trilogy of operas that portray people whose personal vision transformed the thinking of their times. In typography Albert Einstein's handwriting has been digitised as a font in an art project by typographer Harald Geisler and dancer Elizabeth Waterhouse. The font enables the user to write like Einstein on a computer or smartphone. The project was created in collaboration with the Albert Einstein Archives Jerusalem and presented 2015 on the crowdfunding platform Kickstarter