Kremer Pigment is known for their pigments and their vast selection of rare and hard to find materials. Their only ready-made oil paint is cremnitz white. You can order this white in linseed or walnut oil. Their linseed white is excellent–among the best I’ve tried. A 250 ml jar is $62, which is a bargain compared to other top brands. A 225ml tube from Old Holland is $200+.
Normally, I don’t like paint in jars or cans but my glass jar of white from Kremer has remained fresh and hasn’t formed a skin, as is often the case for jar-ed paint.
I added Kremer to my Oil Paint brand list.