Mary Lou negotiating steep ice above a crevase.
Digitized from film. Digitization information:
Date: 2025:09:17 11:08:28
File: wCan_Rockies_1979_054.jpg
Camera: PENTAX K-5 -- Lens: smc PENTAX-D FA Macro 100mm F2.8 WR at 100.0 mm -- Exposure: 1/20 f/8.0 ISO 100
