Water Testing
Testing Water for Toxicity Randal Birkey did this line illustration for Newmont Gold, depicting a lab employee testing natural stream water for toxicity near a gold leeching facility. This illustration...
View ArticleThe Sustainable City Update
The Home Depot Foundation has completed the updated Sustainable Cities Institute website which I wrote about in a previous post, and can now be found online here. Randal Birkey created the base map...
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