The 2024 Pittsburgh National Narrow Gauge Convention will be hosting Martin
Welberg, the Dutch scenery sensation! Attendees will work side-by-side with Martin
constructing a landscape diorama utilizing Martin’s unique scenery techniques and
products.
The hands-on class will be conducted during three sessions: Tuesday, September 10, 8
am to noon and 2 pm to 6 pm. The clinic will conclude Wednesday, September 11, 8 am
to noon. The attendee will have a finished diorama at the conclusion of the Wednesday
session.