Ultramarine Blue vs Lapis Lazuli – Munsell Comparison
网页2014年10月13日 · Vermilion, Lead Tin Yellow, Asphaltum, Lapis Lazuli, and a dozen other forms of traditional pigments of the old masters have, as their modern counterparts, pigments that are far superior in hue, chroma, and lightfastness, than those used by the old masters, in my opinion.
Lapis Lazuli substitute? - WetCanvas: Online Living for Artists
网页2005年3月29日 · actually, modern ultramarine is chemically identical to the pigment in lapis lazuli. the color appearance is very similar — just as dark and intense, though the modern pigment usually has a somewhat redder hue. it is very obvious wherever it was used in medieval works — painters always made sure it was recognizable as such.
Please Help! I cant pulverise Lapis Lazuli!
网页2015年1月23日 · In this thread I showed a lapis lazuli watercolor that I made- link Here’s the relevant images- I used a 3 pound hammer (1.361kg) and a slab of steel meant for jewelry making to make the initial breaking of the stone into powder.
Indigo Blue v. Lapiz Lazuli v. indanthrene blue
网页2014年7月27日 · PB 29 (ultramarine blue) is the synthetic version of lapis, and is a better colour for painting. I haven’t tried the “General Lapis Lazuli”–whatever that is–but I’ve tried Daniel Smith’s “Lapis Lazuli Genuine”, and found it to be a weak tinter, blotchy, and a rather unpleasant colour all around.
Brilliant Blue Oil paint - WetCanvas: Online Living for Artists
网页2008年11月20日 · Nowadays we gots both Ultramarine and the imitation, French Ultramarine, both essential colors. Real lapis lazuli is used to make jewelry, so, obviously, it wasn’t/ain’t cheap. I’ve been told that Lapis Lazuli was dissimilar in hue from Ultramarine Blue though. Go Figure. By the by, some manufacterers do make what they call Lapis …
List of PASTELS ranked from softest to hardest.
网页2006年4月26日 · Yes!! The Yarkas are—-well, don’t seem just hard but waxy and generally unpleasant. Jack Richeson told me that Yarka (a company he bought in Russia) actually used Lapis Lazuli for the Ultramarine since they had so much of it that was not gem quality—-sized to small, I think. But many of the colors fade terribly.
Ultramarine Blue – Genuine vs French? - WetCanvas: Online Living …
网页2012年8月1日 · Chemically the artificial ultramarine is difficult to distinguish from the pigment made from lapis lazuli. The synthetic pigment, however, is easily detected by microscopic examination in that it is seen as a mass of blue particles, whereas the lapis lazuli pigment is seen as blue particles dispersed in a field of white particles.
Cobalt and Ultramarine Blue? - WetCanvas: Online Living for Artists
网页2015年9月23日 · A forum discussion about the differences and advantages of cobalt and ultramarine blue paints for oil painting. Users share their opinions, experiences and tips on choosing and mixing blues for various purposes.
Has anybody tried Egyptian Blue (PB 31)?
网页2015年12月13日 · Genuine highly refined Lapis, is a world apart from the greyish blue colour of commonly sold lapis paint. It is also very expensive but is a little richer in colour than French Ultramarine. ie from Jacksons: Michael Harding : Oil Colour : 40ml Lapis Lazuli Afghan S7 In Stock Online RRP Price: £71.57 Our Price: £57.00
Velazquez’s palette – modern equvalents - wetcanvas.com
网页2010年8月5日 · Blue: azurite, lapis lazuli, and smalt Two semi-precious stones (expensive) and smalt, according to wikipedia, is crushed glass. Lapis Lazuli was used to make ultramarine. Ultramarine has an interesting history. Today there is a “synthetic” ultramarine which is much more cost effective.