Those trips of yours are wonderful because you find treasures, @velimir! I believe that in all the pieces there is an idea of movement, of optical effect, very typical of the time. We can especially see it in that last piece. It also has the female body as a background or canvas and we can say that it represents the preponderance that the woman was having in the world. Also, the use of some waste materials and with a protest objective, such as the one you mentioned that has to do with the industrial revolution. Very interesting samples today. Happy Tuesday to you.