Paul, I've mentioned before about my color wheel project in college. We didn't use the Munsell system. At 49:43 you mention value scales and chroma scales. That's exactly what we did with our color wheel. We started with all six color wheel colors. Red, orange, yellow, green, blue, and purple...we used those colors straight out of the tubes. The instructors choose what tube colors worked best. We then had to mix 10 steps of value for each color...we used a value scale similar to the one you have to check the colors. We also mixed a set of value scales for colors in between each color wheel color...such as red/orange, orange/yellow, yellow/green and so on. Those colors we had to mix (not out of the tube colors). So, the complete color wheel had 120 differed paint chips. We used acrylic on stiff paper and would start by using white and we would slowly mix in a particular color and paint a swatch. Then we mix in a little more and paint another swatch. We continued that process and filled many, many pages of color swatches. Once we got about halfway, we then would start with the straight, darker tube color and slowly mix in white. And we would mix in black to get the darkest values. Then we cut them all out and choose the ones that best matched the value scale. If you didn't have an exact match, that you had to mix more and paint more swatches. Once we had all our swatches we, cut them out with a craft knife and glued them into the final color wheel pattern on a board. I think we spend half a semester on that project. We where graded on the color and value accuracy as well on the quality of smoothness of our paint chips, and overall draftsmanship of the entire project. The finale color wheel was about 2 foot square in size. It was quite the project! Here is a link to the value scale we used: https://www.ebay.com/itm/155393939833?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=JhWqeGz3Rmi&sssrc=2047675&ssuid=&widget_ver=artemis&media=COPY

chroma always goes up in the light, that's how you know it's in the light.

Thank you Paul , for enjoying this video, Elizabeta from Australia.

You are an excellent teacher! Thank you so much for being so generous with knowledge and skills.

Thanks! You paint like an old soul if I may say. Well done.

i watched this as meditation with gentle piano ambience, thank u!!!

Your instruction is superb! Thank you so much for your videos and sharing your talent.

Você é fantástico! Estou amando os vídeos! Aulas maravilhosas!🥰
Obrigada por compartilhar o seu conhecimento! 🙏

The importance of having quality reference photos cannot be understated. I know he touches on this. It's what makes the shadows and reflected lights in the shadows work so well. If the source light was tinted or the background was high chroma it would change the mix for these areas

Amazing work thank you for sharing this  gorgeous rose painting

Thanks for sharing

The most beautiful rose! ❤

Gracias maestro por compartir su hermoso trabajo gracias 🙏😊

Beautiful!!!

A very informative video , so much to learn from. Thank you very much for all the useful tips and techniques. I have subscribed to your channel 😊

درود بر شما❤❤❤عالی هستین، من با شما نقاشی رو یاد گرفتم

Thank you for your knowledge❤

SUPERB!!!

🙏👏👏👏👏👏……magnificent as usual!

Thank you for the information ❤