Top 2 pictures are prior the first chemo. You can see how red the breast is, and the square-ish mass of thickened skin, as well as the peau d’orange skin.
The bottom pic was taken 14 days after first chemo. The redness is almost gone now, the peau d’orange skin isn’t as pronounced as what it was, and the thickened skin is starting to thin out everywhere. There is no longer a mass of thickened skin, but has broken up as it has thinned out, and feels more like smaller spots of cottage cheese rather than a big mass.