Subscription postcards: Geologically based soda names, lenticular clouds, and alpine fronting

Postcard about geology and soda.

Hi Beth — Before I glued a bunch of stuff to it, this was a postcard of Mount Shasta. Off the top of my head I can think of Shasta, Mountain Dew, and Sierra Mist when I try to identify mountain-related beverage names. As far as I know, mountains are the only geological feature to have sodas named for them. I am going to write the relevant authorities to petition for a High Plains Fresca and an Arroyo Twist Pepsi.

Postcard about math, lenticular cloud formations, and Mount Shasta.

Hey Jeff — If there are three things in life that make me happy, it’s basic math, lenticular clouds, and Mount Shasta. This postcard reflects my love of all three. The “serious” artists I know say that I need to stop being so literal in my work. I don’t know, maybe they’re right.

Postcard about Mount Lassen, gang signs, and street cred.

Hello Mollie! This is Mount Lassen. As you can see, it’s a perfect triangle. No, not really — don’t be fooled by the photorealism; it’s just a lifelike collage. When I hiked to the top of Mount Lassen in college, a kid was up at the summit with his grandfather, flashing gang signs in the pictures his granddad took. Nothing connotes street cred like flashing gang signs on a camping trip with elderly people.