Art & Photography
Alex Walter Diggelmann's Gstaad poster makes $33,500
Alex Walter Diggelmann's Gstaad (1934) leads a ski poster sale
Alex Diggelmann's Gstaad (1934) up 900% at Swann
Alex Diggelmann's Gstaad (1934) poster headlined the New York sale
Alex Walter Diggelmann's Gstaad (1934) leads a ski poster sale