Global Clue

A red chalk coloured with iron oxide, used in sketches by Old Masters such as da Vinci

Let's find possible answers to "A red chalk coloured with iron oxide, used in sketches by Old Masters such as da Vinci" crossword clue. First of all, we will look for a few extra hints for this entry: A red chalk coloured with iron oxide, used in sketches by Old Masters such as da Vinci. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.