Picture was taken somewhen at home. It wasn't an artificial image (aka Latter Art), but appeared naturally when milk was added and mixed by spoon.

 Became a site logo Dec 20, 2010 (after extracting the central part and adjusting the size/color). Logo has been removed Dec 27, 2023.

about coffee and caffeine

 "Caffeine is the world's most widely consumed psychoactive substance, but, unlike many other psychoactive substances, is legal and unregulated in nearly all jurisdictions. [...] In general, one serving of coffee ranges from 80-100 milligrams [of caffeine], for a single shot (30 mL) of arabica-variety espresso, to approximately 100-125 milligrams for a cup (120 mL) of drip coffee"  [Wikipedia

We order roasted coffee beans on   Yes, we still order there 10 years later (not an ad, just a fact).

Tags: coffee, tai-chi, home, family.