Some of Alasdair Gray's drawing assistants, Richard Todd, Ella Clogstoun and Nick Harrington. We'd have photos taken from street level and the overhead satellite view from google maps from these we'd create a 3/4 view of the building (almost isometric). Although my part in the project is over, they'll end up with a huge drawing of the Hillhead region of Glasgow's west end for a mural for Hillhead Tube Station.