Possible Clues:

• Art master’s responsibility, taking class for one
• Painter really missing friend, kind to replace one in Monet?
• The Night Watch is one of ____’s best-known paintings
• American rockers make time for artist
• Canvasser’s terms of reference: to place an indelible mark for one
• Sword beginning to tarnish beneath rising sea in French painting
• Artist's distinctive design described by strange term
• Dutch painter noted for his handling of shade and light in his portraits
• Send one out for logo showing artist
• Painter's mark encapsulated in erroneous term