The sculptures shown below were made from the following types of marble: Picasso, Zebra,Tri-color, Dolmitic, Verde Antique, and Rose du Portugal.
Pieces #2, #4, and #8 are Dolomitic marble; #1 is Rose du Portugal; #3 is Verde Antique; #5 is Picasso marble, so-named because of its beautiful coloration; and #6 is Zebra marble. Searching any of the above names will provide you good information about them.
Down though the ages, stone has been thought to have spiritual and healing qualities. Zebra marble is one such stone. You can read about it by going to meanings.crystalsandjewelry.com/zebra-stone/ and https://www.healingcrystals.com/Zebra_Marble_Articles_1743.html.
The size of pieces, if available, is given in inches height x width x depth.