Ultramarine #1 (Lapis Lazuli) Genuine
Manufactured by Charles Roberson and Co.
Ultramarine #4 (Lapis Lazuli) Genuine
Manufactured by Charles Roberson and Co.
Ultramarine Blue, French Ultramarine (Artificial)
Manufactured by F. Weber & Company, Inc.
Ultramarine Ash - Blue, 1784 - 1959
Manufactured by James Newman
Ultramarine Ash -- Gray, 1784 - 1959
Manufactured by James Newman
Cobalt Blue
Manufactured by Lefranc
Azurite #1
Azurite #2
Blue Verditer (Mountain Blue) (Blue Bice)
Manufactured by Buchner
Cerulean Blue
Manufactured by F. Weber & Company, Inc.
Manganese Blue
Manufactured by Stanley Doggett
Mauve
Manufactured by F. Weber & Company, Inc.
Milori Blue
Manufactured by Ansbacher-Siegle Corp.
Pompeian Blue
Manufactured by Lefranc
Smalt (Glass)
Manufactured by Eimer & Amend
Indigo From plants of the genus Indigofera
Manufactured by F. Weber & Company, Inc.
Phthalocyanine Blue (Monastral Blue)
Manufactured by Krebs Pigment Corp.
Indanthrene Blue (Synthetic Indigo)
Manufactured by H. Kohnstamm & Co.
Cascade Blue, Phosphotungstic toner.
Manufactured by Ansbacher-Siegle Corp.