Chaim Machlev is a Berlin-based tattoo artist originally from Israel whose captivating, geometric designs resemble the spiked images of cardiographs. Machlev works intimately with clients one-on-one in his private workshop where he creates custom designs suited to each person’s body. Though his work appears somewhat digitized, he says he draws out each image entirely freehand before making it permanent. The lines and curves of each piece respond to the unique shape of each individual. As a result, Machlev never inks the same design twice.