In this podcast episode, Trevor and his co-host Alice discuss various white pigments used in art supplies, focusing particularly on Lead White, Zinc White, and Titanium White. They explore the historical background, chemical properties, and practical usage of these pigments, highlighting their advantages and disadvantages. The episode also touches on various interesting facts such as the potential health implications of lead-based pigments and the changes in societal perception regarding the colour white. Audience engagement is encouraged with anecdotes and references to previous episodes. The podcast is designed for those wanting to deepen their knowledge about art supplies, be they sellers, artists, or enthusiasts.

00:00 Introduction and Listener Feedback

01:33 Alice Joins the Conversation

01:41 Today's Topic: The Colour White

02:45 Podcast Introduction

03:39 Philosophical Discussion on White

06:05 Historical Insights on Lead White

08:40 Teeth Whitening Fun Fact

11:08 The Toxicity of Lead White

13:18 Leaded Petrol and Crime

14:12 The Story of Zinc White

18:39 The Chemistry Behind Zinc White

20:01 Issues with Zinc White in Oil Paints

25:25 Titanium White: History and Properties

27:47 Making Titanium Dioxide

28:40 Comparing White Pigments

29:34 Using Zinc White in Acrylics and Watercolours

29:58 Conclusion and Sign Off

30:23 Post-Episode Chat

Thanks for listening.

Teeth Whitening

Web Exhibits

Natural Pigments

Mitra

Donations: Support The Art Supplies Experts

Email: artexpertspodcast@gmail.com

Website: Website

References: References in PDF

The background music is "Sweet Release" by Dan Lebowitz.