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Mural by Anna Charney aka @annacharneyart seen at 36th & Walnut Street in the RiNo area of Denver, Colorado.
Photo by James aka @urbanmuralhunter on that other photo site.
Edit by Teee.
Folded from one irregular sheet of blue elephant hide paper.
The geometry of the model is based on a tiling of triangles in the Poincaré Disk.
With the morning's fog not yet fully burned off, an Amish farmer disks a field adjacent to a somewhat busy road. The poor horse to the right had a tough time keeping its footing, as it has to negotiate the embankment to get the disk to the edge of the field.
Dungeness Open Studios *Open*
New work
'After thought' series on show
*'After the storm' constructions
A full disk image, 6 frame composite, of the sun on 15th April 2019. Captured from Kent, UK, with a Lunt LS152, ZWO ASI290MM
Quebec city Saint-John street / Québec rue Saint-Jean 2016/06
Nikon F100
MIcro Nikkor 60mm
Ilford hp5@800
Kodak D76 (Stock)
Silverfast
Nikon Coolscan LS5000
CS5 : Contrast and Unsharp mask
Data storage media based on magnetic recording and optical data reading.
There have been available three standard sizes of these media:
- 130 mm (5,25 inch) MOD
- 90 mm (3,5 inch) MOD
- minidisc
Minidiscs were better known as media for audio recording and therefore were labeled as 74 or 80 minutes, but for professional audio data storage have beed also available 140 MB versions or later also 1GB audio/data minidiscs called Hi-MD.
Full solar disk captured in Ha light on 30th August with my Lunt LS152THa, and Altair Hypercam 174M cooled camera.
A super faint edge-on disk galaxy, and somewhat of an enigma. How it formed like this and how its frontal morphology might appear are subject to speculation, but chances are if we saw it from a sufficiently inclined vantage point, it would be practically invisible beyond its nucleus, assuming what we see is spread out fairly evenly along the disk and not concentrated along some very skinny arms.
Anyway, I'm happy to simply enjoy yet another wonderful variation that nature has given us.
HST Proposal:
Establishing HST's Low Redshift Archive of Interacting Systems
All channels: ACS/WFC F606W
North is 16.50° counter-clockwise from up.
Last winter, The Westbrook Ice disk formed naturally over an approximately three week period in the Presumpscot River in Westbrook, Maine. It was about 100 yards wide and slowly rotated counter-clockwise.
This is an accretion disk around a forming protostar. The accretion disk is like two bowls with their bottoms up against one another. It's very thin in the middle and flares out along the outer rims. For some reason which remains unknown to me, fast, collimated outflows or jets can erupt along the poles of the forming star. It's either got something to do with magnetism or something to do with the way the outer envelope falls into the star... or maybe both, or something else? Turns out I have no idea what I'm doing.
The thin, dusty envelope was the hardest thing for me to figure out how to illustrate. It's huge, everywhere, and falling down into the accreting protostar, and tends to get in our way of seeing these things because there's so much of it.
Once again, I used Blender to help me visualize the dusty cloud. A lot of painting went over the top of that to add details that are very difficult to create in a volume model with Blender.
The PSF was modeled with Tiny Tim.
cabs and pendants....trying to get into the mindset of making multiples...of course I'll probably end up glazing each one a different colour!
Played golf (badly) with my son today and he brought over these old 3.5 inch disks. He's 21 and didn't know what they were :-) He told me he'd brought some weird CDs that mum didn't want but thought I might. These are from the mid 90s when I was doing my MSc research with semi-conductor diodes. Funny to think how these disks held just 1.44Mb data compared to the TBs you can get on small portable devices now!
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Access to the Wells Petroglyph Preserve in New Mexico comes with certain restrictions: At the request of the Archaeological Conservancy I’ve posted these images at a low resolution under a restrictive Creative Commons license to discourage commercial use without permission. High-res images are available for publication with the proper consent – please send me a Flickr mail and I’ll submit your request to the Conservancy.
More about the New Mexico Mesa Prieta Petroglyph Project here: www.mesaprietapetroglyphs.org/