An ivory gull for prompt 9 of #SciArtSeptember

An ivory gull for prompt 9 of #SciArtSeptember
#Sciartseptember prompt: Diffraction
#SciArtSeptember 4: saffron
Brown hairstreak (Thecla betulae) resting on an oak sapling in evening sunlight. A fairly common species, though rarely seen since it spends most of its time in tree canopies, I found the colouring of the undersides of the wings gorgeous.
9 ivory
The mammoth figurine made of mammoth ivory from the Vogelherd Cave is about 40,000 years old and bears several rows of crosses and dots on its surface.
source: www.unesco.de/assets/_proc...
#sciartseptember Day 9 ivory,
Boyero cacique / Red-rumped Cacique
Cacicus haemorrhous
Ballpoint pen & Staedtler pigment brush pens and Faber Castell Pitt Artist Pens, in Brugge Artista Pocket Sketchbook
#sciart
Day 9 - #Ivory. 1st thought, ivory-billed woodpecker, but…
Ivory-breasted Pitta from North Maluku province, Indonesia.
Pittas are cool little birds - this one turned out kinda cartoonish
Ref 📷: eBird Yifei Zheng
For Day 9 of #SciArtSeptember prompt ivory:
Glass sponges are fragile, brittle, living animals with skeletons made of silica, the same material we use to make glass. Reefs, widespread during the age of dinosaurs, are now quite rare, and in fact, were long believed to have gone extinct 🧪🧵
Day 9 : #SciArtSeptember Ivory
9. Ivory. It's a big walrus. #SciArtSeptember #sciArt
For day 9 of 2026 #SciArtSeptember #Ivory here is a Deinotherium sp.! Did you know there is a Deinotherium-namesake metal band in Taiwan? www.instagram.com/deinovore/ 🦑🐡🧪
Day 9. #Ivory
A checkered pattern made from alternating color filling of overlapping sets of rays. Reminiscent of some crop circles seen in Wiltshire.
Tuesday’s ruby-laced harvest. An espalier pear tree gifted 15 years ago, whose generosity ripens each fall. #sciartseptember
Day 8 had to be quick, but here's a rough ruby for #SciArtSeptember
8 - Ruby
Versuch macht klug
Fotoquelle: opal-schmiede.com/media/2c/b3/...