This is what John Crowther, Art Critic at Altamira, had to say about “Metamorphosis”
Told in rich earthy tones, Judith Rostenne’s Metamorphosis is a beautiful work on paper that recalls topography. There is something prehistoric about the comingling of the kaleidoscopic yet subdued hues. Try as I might, I cannot list its many colors, they bleed into each other and are too enigmatic for verbal description. Organic and other worldly, the thick applications of paint remind one of tectonic shifts and the earth’s slow yet inevitable metamorphosis. Every inch of the paper is covered in thick impasto and passages of color that defy description. Had Rostenne indulged in a brighter acrylic palette, the painting would overwhelm the viewer, but the subdued hues draw the viewer into their mysterious embrace instead of repelling them with an overly saturated assault of color.
(Following up on Mosaiculture) It was very hot, 38ºC! Luckily I had asked to work under a tent with two other artists, so at least we had shade, contrary to the other artists who were working in the open, under the sun (from 10:00 am to 4:00 pm, not counting the time setting up and taking down…) We were supposed to be there for three days, but on Sunday, the forecast was of rain, so they cancelled that day. During Saturday and Monday, ten thousand people went through Mosaiculture. A lot of people stopped at our spot to see our work. They were all very curious about my collage technique and most of my time was spent explaining how I do the collages. People were very impressed and found the art beautiful. We had good coverage from the press, including this article (in French) in 
Judith Rostenne 