Find Out [David’s blog on Two Artists Tuesday]

Google “iridescent tree bark” – or any question variation – and the top hits will be Marigold Carnival Tree Bark Glass. Second place on the list will be rainbow eucalyptus. Both are interesting but neither is helpful in our pursuit. This mystery tree is in a park on the shore of Lake Michigan. The bark on the east facing side is moist and shimmers with green, blue and purple. Why?

Google can be a very strict although paradoxical schoolmarm, often requiring exact language for inquiries yet always returning ranked probabilities. Web crawling in the blink of an eye. The art of the question meets a never ending popularity contest. It works most of the time. Sometimes it produces an amazing clown car of results. Today I learned a smidge about Marigold Carnival Tree Bark Glass. And who knew a eucalyptus tree could produce such vibrant color! I’ll be more mindful the next time I’m tempted to say, “That color does not occur in nature.” It turns out that all colors occur in nature. Even puce, the hands-down-winner for worst name of a color.

I gave up the search but Kerri is a dog-with-a-bone when she has a question. After lengthy sleuthing (“lengthy” in 2023 terms. In 1980, her search would have taken weeks but in 2023 she scored a find in less than 30 minutes) she found (drumroll…): blue-green crust fungus! Amaurodon (I’m tempted to insert crack social commentary into this scintillating post about the ease of information-finding in the age of dedicated information-denying but I’ll exercise extreme restraint and stay on my subject). Now, what exactly was my point?

More than once the glistening color has stopped our walks. We stand close and squint our eyes. We stand back and ponder. We take photographs and discuss outrageous possibilities for the surprising color shimmering on the lake side of the tree. We hold hands and I thank the stars for walking through life with someone who entertains as many unanswered questions as I do. I believe it is why we feel young even though our joints sometimes ache. Unbridled curiosity. Delight at running our fingers through paint. The utterance of a common phrase: I don’t know but let’s find out.

In case you’re wondering: I value the clown car of results almost as much as I do an instant-on-the-spot Google return. “There are more things in heaven and earth, Horatio, than are dreamt of in [my] philosophy” (Hamlet. Act 1, scene 5). It invites the second-most-common-curiosity-utterance in our household: now what the heck is this?

read Kerri’s blog post about AMAURODON

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