- Welcome to The Guild of Aviation Artists website. To find out more about the Guild, click on one of the items in the side bar. Aviation Painting of the Year Winner! A delighted Roger Middlebrook stands with his award winning painting which not only won the 1000 Painting of the Year prize but also the Westland Award. This Website is best viewed using version 4 (or later) of Microsoft Internet ...www.gava.org.uk