The art frames

Summer's apartment has many references to famous artists. The first picture that appears is this. It appears to be a street, but I could not identify the author.

Here, a picture that looks like Van Gogh's Sunflowers series.

There are many frames near the fireplace. A landscape and a vase of colorful flowers. I also could not identify any of them. :-(

On the coffee table these objects are arranged in a funny way, that is reference to the picture "the Son of Man" by Rene Magritte.

In this scene, the picture in the background is the Blue Vase, from Cezanne. And if anyone finds out what are the other pictures, please let me know, I am curious. :-P