Anyone interested in airbrush classes here is a list of some of them with Richard Markham:
Sat. April 9th (Rockland Boce) in West Nyack NY,
Sat. 16th and sun. 17th East Lake Ohio (Premier Paint)
May 7th New Castle PA ( Lawrence Tech),
May 14th and 15th Mill Creek PA ( Huntingdon Tech),

to register go to Ultima-Air.com