This lot of 4 painting books is from the early1970's & are in amazing condition for the age .  3 of them are Skylight Studio books & 1 is made by Grumbacher (This one does have a Christmas wish written on the 1st page) All 4 show no real wear & will look great in your vintage collection.   Please look at all of the pictures as they are a major part of my description and ask any questions before bidding.   Thanks for looking & Good Luck !