Author: Don

Show me to the fainting couch

While going through my archives, I came across an egregious example of cultural appropriation, recorded several years ago at a performance by a local ballet troupe. Be sure you’re sitting down before you view the horror, lest the shock stagger you.

Eye protection advised

How culturally insensitive can you get?

Blatantly offensive

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Unsurprisingly, a search online for “peter pan cultural appropriation” turns up many exposés and testimonies, from The Smithsonian on down.

It’s not just Native Americans who are victimized in Peter Pan. Pirate culture is treated without utterly without respect. An otherkin is labeled a “fairy” and reduced to an object of moe. This toxic tale in its various forms has warped the sensibilities of innumerable impressionable children for generations.

It gets worse

Victimizing pirates

Not to mention fairies

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76 pictures of Miku

Group portrait

More fun with Helicon Focus. The picture of Hatsune Miku below the fold was composed from a stack of 76 f/5.6 slices. The figurine is eight inches tall, including the base.

I recently discovered that LED light bulbs are available in “daylight” varieties, with a color temperature of 5000 K. I used them in taking these pictures, and I didn’t need to do any color correction. Previously, when I did series of pictures indoors, I had the choice of using flash and waiting increasingly long periods as the flash recycled between shots, or using incandescent lights and fixing the colors in Photoshop.

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Working plants

Years ago I grew cacti and other succulents under lights in the kitchen, all of which I started from seed. The collection eventually became too large to maintain, and the plants are long gone. Recently I’ve been considering starting another indoor garden, on a smaller scale and focusing on the more diminutive mammillarias and turbinicarpus and perhaps some mesembs. If I do, I’ll order the seeds from the same source as before, Mesa Garden in New Mexico.

I came across the above interview with Mesa Garden’s Steve Brack earlier today. It’s an amateurish video, hand-held and ending abruptly, and the soft-spoken Brack is often difficult to hear, but it does offer a glimpse of a fascinating place.

Recursive excursions

Fractal domains

I recently checked out some more fractal generators for Macs. The most capable of this batch was Fractal Domains, which has numerous options for stylizing and coloring the fractal. It costs $20 if you want to export the results, though you can grab screen captures if you’re really cheap. The creator’s to-do list includes adding the capability of recording animations, but that is probably two updates away.

Fractal Domains
Fractal Domains

Fraqtive only does Mandelbrot and Julia sets, and it has fewer options for coloring. However, it’s free. The most recent version is capable of recording animations, but that version hasn’t been ported to the Mac yet.

Fraqtive
Fraqtive

The images Fractal Architect generates look more like abstract expressionism than mathematics. There is a free version, but it has severe limits on exporting. The interface is confusing, and trial-and-error doesn’t quickly yield interesting results.

Fractal Architect
Fractal Architect

Fractal Domains and Fraqtive are worth trying if you are interested in psychedelic paisley and endlessly intricate designs. However, the generators I looked at previously are probably better choices, and both of them, Xaos and Ultra Fractal, are capable of recording animations.

Continue reading “Recursive excursions”