This photo is a closer view into Mt St Helens' crater in 2006. The new dome is the cone of bare gray rubble in the back of the crater. The 1980-86 dome is the snow covered mound this side of the new dome.
The crater of Mount Saint Helens contains the only glacier in the lower 48 states that is growing instead of shrinking. Crater Glacier is a horseshoe shaped glacier that wraps around the domes. In this picture, the left lobe of Crater Glacier is visible just to the left of dead center. It is covered with mottled gray patches of rock and the snout of the glacier terminates almost at the base of the old dome. The snout of the right lobe of Crater Glacier is the mounded shape at the bottom right of the old dome.
Here's another photo that takes you even further into the crater for a closer look at both domes..
Related Photos:
Ash Creek Images
Photographs of the West by Doug Gorsline
Mount Saint Helens and the New Dome from the 2004-2007 Eruption.