Although in this scene, we're heading up Eldorado Peak in Washington's North Cascades National Park, the peak we're looking back at is Johannesburg Mountain.  The vast snow field in between is a typical base camp for climbers. From this distance, the tents look like brightly colored confetti. Originally, the artwork included them, but Greenland decided they didn't make sense visually to non-climbers. 

Eldorado Climb 30 x 40 Oil