Friday, August 14, 2026

Partial Eclipse 2026 recorded in Germany in reflected ultraviolet light

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A partial eclipse has happened August 12, 2026 visible in Germany - and on my new location in south-west Germany with around 86% visibilty I...
Monday, August 10, 2026

Common Sunflower - Helianthus annuus in reflected ultraviolet photography and simulated bee vision III

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Today in my new location after the move more shots of a flower everybody has already seen, a common Sunflower - Helianthus annuus in reflec...
Thursday, July 23, 2026

Black-eyed Susan - Rudbeckia hirta in reflected ultraviolet photography and simulated bee and butterfly vision XIX

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Today more shots of that beautiful flower, originating from the USA Prairie, here today again that commercially sold hybrid of a Black-eyed ...
Monday, July 13, 2026

Black-eyed Susan - Rudbeckia hirta in reflected ultraviolet photography and simulated bee and butterfly vision XVIII

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Today shots of a beautiful flower, originating from the USA Prairie, here today a commercially sold hybrid of a Black-eyed Susan - Rudbeckia...
Wednesday, June 10, 2026

UFAR-12 41mm f/2.5 quartz fluorite lens does cobweb hens & chicks flowering

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Well, some long time ago I had mentioned that I was able to "liberate" the two last survived multispectral quartz fluorite lenses ...
Wednesday, June 3, 2026

Slovakian Museum shows my works to show kids how bees and butterflies see flowers

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Today about some of my works being used with my permission by the Zapadoslovensk e Museum, Trnava, Slovakia    in an exhibition how bees and...
Saturday, April 18, 2026

Cliff maids - Lewisia cotyledon in reflected ultraviolet photography, simulated bee and butterfly vision XI

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Today in Spring 2026 after some hiatus due to a move to the French border more shots of a white long blooming, perennial flower Cliff maids ...