ACROSS&DOWNjH=+n1.2c.E.R.C.E.R.G.P.ORMOLU.DOODLERS.A.U.B.G.C.O.I..SISTINE.ALBUMS.E.S.S...I.E.R.ARGENT.ILLUSION...A...C.L...S.ECRU.PRIME.GWEN.R...A.N...R...HATCHING.STAMPS.Y.H.N...U.D.O.COBALT.JUNKART..N.P.E.O.D.T.T.REDEARTH.APEXES.D.L.S.N.Y.D.R..-.-.-.-.-.-.-.------.--------.-.-.-.-.-.-.-..-------.------.-.-.-...-.-.-.------.--------...-...-.-...-.----.-----.----.-...-.-...-...--------.------.-.-.-...-.-.-.------.-------..-.-.-.-.-.-.-.--------.------.-.-.-.-.-.-.-.Art Crossword (easyish cryptic)Eddie JamesIn drawer a serious means of getting rid of drawing mistakes (6)Primitive artist partly responsible for 'Wondrous Sea, Ultramarine' (8)Copper bits twisted by e.g. Picasso or Braque (6)Border revealed in prepared gesso (4)Clear oil ruined ornamental rock or shellwork (8)Spheres destroyed by gel (sob!) (6)Demure English beautys shade of yellow (8)Gold decoration made by our Moll endlessly (6)Odd roles, possibly, for idle scribblers (8)& 19 A Michelangelo masterpiece right over people's heads here? (7,6)Mr Gores holding tramps book for keeping pictures in (6)Heraldic silver makes high-society portraitist lose his head (6)False impression its an Escher work? (8)Fancy decoration thats cool on the surface? (5)Colour of unbleached linen as seen in Lautrec, Rubens (4)'Dry Ocean' possibly used wax sticks (8)Prepare canvas with a colour like red, blue or yellow? (5)(see 20)& 23 dn. Now more respected than her brother Augustus? (4,4)What makes Ted a drag? Being shaded in stages (8)Being rather chicken-like, using this shading technique? (8)(see 10)Pounds for imprints? (6)A derogatory description of spare-time artists tie-ropes for week-end boats? (6,8)The sort of artist to mess around in the garden shed? (6)BA (clot!) mixes a shade of blue (6)Chinese boat, craft produces sculpture from discarded material (4,3)(see 17 ac.)A blood-coloured ochre from angry-looking planet (3,5)Primates holding cross and point at the tops of triangles (6)