YMG reunion at BBC Radio Wales, January 2004

Z-Block HQ, 1 Walker Road, Splott, Cardiff, circa 1979-1980

Final days: YMG at Stoke Newington, November 1980

YMG live photos

Grass Roots coffee bar, Cardiff June 1980

Rough Trade press photo 1980

YMG and Weekend BBC-TV sessions (including photos and video clip)

San Francisco Civic Center outdoor concert October 1980

Live at the Clarendon Hotel (with Furious Pig) August 1980

YMG portraits and press photos

The Gist live in London, 1983

Reptile Ranch (YMG contemporaries, including Spike)

Live photo.

Weekend

Promotional photo circa 1982.

Live at Paradiso, Amsterdam, 2/5/83

Alison Statton 1989

An actual Noddemix bar spotted in Sweden!  (no link)

External links
YMG live at Plan K, Brussels, 6/19/80 (Click here and here to see photos at Philippe Carly's excellent New Wave Photos site.)
Futurama Leeds 1980 (three Alison Statton pics here; pics from the entire festival here)