Donough is an award winning Illustrator who has worked for clients such as the BBC, Management Today magazine, New Internationalist, Runners World, Estates Gazette, Haymarket Publishing, Prospects magazine, Wine Republic magazine, Sony Playstation, Random House, Frances Lincoln Publishing and Orchard Publishing.

He has worked for clients in Argentina, the U.S.A. as well as Ireland and the U.K.

His work has appeared in the A.O.I's Images annual, Creative Quarterly, Juxtapoz online, Latin American Illustration 3 and the 3X3 International directory.

His flexibility in mediums both traditional and digital means his work is used in a wide variety of areas such as editorial, advertising, fiction and children's picture books.