David OReilly is a multidisciplinary artist based in Los Angeles. Starting his career as an
independent animator, he created numerous award-winning short films such as Please Say
Something & The External World. He has written for TV shows such as Adventure Time & South
Park and created fictional video games in Spike Jonze’s Academy Award-winning film Her. He is
the creator of the iconic game Mountain and the universe simulation game Everything, narrated
by Alan Watts. His most recent work includes creating narrative AR filters, which have been
seen over a billion times on Instagram.