Why Use a Yellow Underpainting?

Painting in gouache over a yellow casein layer puts "fire in the belly" of a gray painting. From my Gumroad tutorial Triads: Painting with Three Colors: https://gumroad.com/l/color2 CASEIN UNDERPAINTING Richeson casein: https://amzn.to/2L02U6R GOUACHE TOP LAYERS: Yellow ochre: https://amzn.to/2XYzvSB Prussian blue: https://amzn.to/3iCahPd Light red: https://amzn.to/36JIcTM Titanium white: https://amzn.to/2XSOld4 MATERIALS: Watercolor sketchbook: https://amzn.to/2L989y2 Travel brush set: https://amzn.to/2xwq1Rr Water cup: https://amzn.to/2soTw2L Homemade easel: https://sellfy.com/p/LnZ8/ Tripod: https://amzn.to/2xrRaFc Water-soluble colored pencils set: https://amzn.to/2DKmT5o WATER MEDIA PAINT SETS • M. Graham gouache primary set: https://amzn.to/2Zwd6rt • Winsor & Newton gouache primary set: https://amzn.to/2JiDMbo • Holbein gouache set: https://amzn.to/2KW4s1j • Royal Talens gouache set (8 colors): https://amzn.to/2MGftGf • Shinhan Pass watercolor/gouache hybrid set: https://amzn.to/2xw7EvV • Caran d'Ache pan gouache set: https://amzn.to/2PfQTxX • Holbein Acryla Gouache (matte acrylic): https://amzn.to/2L0g3MT OTHER MATERIALS Pentalic watercolor sketchbook: https://amzn.to/2L989y2 Richeson travel brush set: https://amzn.to/2xwq1Rr Richeson “Grey Matters” brush set: https://amzn.to/2YeNO0P Water cup: https://amzn.to/2soTw2L Homemade easel: https://sellfy.com/p/LnZ8/ Tripod: https://amzn.to/2xrRaFc BLOG POSTS WITH MORE GEAR INFO: Gouache Materials List: http://gurneyjourney.blogspot.com/2016/07/gouache-materials-list.html Watercolor Materials: http://gurneyjourney.blogspot.com/2014/08/watercolor-in-wild-materials.html BOOKS BY JAMES GURNEY: Color and Light: A Guide for Realist Painters: https://amzn.to/2JhWtfc Imaginative Realism: How to Paint What Doesn’t Exist: https://amzn.to/2LbVHhc Dinotopia: A Land Apart from Time: https://amzn.to/2xyamRM VIDEO TUTORIALS: “Watercolor in the Wild” https://gumroad.com/l/watercolor "Gouache in the Wild" https://gumroad.com/l/gouache “Casein Painting in the Wild” https://gumroad.com/l/casein "Gouache in the Wild" (DVD): http://kunaki.com/Sales.asp?PID=PX004NVKHN “How to Make a Sketch Easel” (DVD): http://kunaki.com/Sales.asp?PID=PX00Z4M3XY Animal Painting vid: https://gumroad.com/l/paintinganimals Casein in the Wild: https://gumroad.com/l/casein OTHER OFFICIAL SITES Instagram: https://www.instagram.com/jamesgurneyart/ Pinterest: https://www.pinterest.com/GurneyJourney/ GurneyJourney Blog: http://gurneyjourney.blogspot.com/ JamesGurney Website: http://jamesgurney.com/site/shop Facebook group "Sketch Easel Builders": https://www.facebook.com/groups/403006076777641/?source_id=121255121263267 “LIVING SKETCHBOOK” APP Experience one of James Gurney's sketchbooks on your smartphone or tablet. For iOS at iTunes: https://itunes.apple.com/us/app/living-sketchbook-vol-1-boyhood-home/id1209783393?ls=1&mt=8 For Android at Google Play: https://play.google.com/store/apps/details?id=com.livingsketchbook1 CAMERAS and AUDIO: Canon M6 (time lapse, video, and stills): https://amzn.to/2J4RTgX Canon PowerShot Elph (point-and-shoot): https://amzn.to/2Ji1Vid Zoom H2N digital audio recorder: https://amzn.to/2XXAOfP Rode Video Mic GO (microphone): https://amzn.to/2UQGTc9 Music by Kevin MacLeod Thanks for ordering through my links. Any Amazon order you place through any of my links will give me a small royalty, at no extra cost to you, and that helps support my work.