First shot color seems good, rather thick for my taste but nice still. The out of focus rendering seems ok, but for a 35 1.4 is seems there is an awful lot that can still be seen for being shot at 1.4. I am guessing this was taken at about 1.4 meters give or take? Also that light hanging to the left of her head has some odd bubbly spots around it, some more shots maybe?
The second shot, its very bubbly like the old leitz 50 summarit 1.5, color is nice though, I like.
The third shot...seems to have some obvious vignetting which is no biggy, no 1.4 lens would be a 1.4 lens without it. Colors seem smooth and nice although the line above the single cake on the bottom is awfully hard, maybe resize or sharpening problem.