banner
cekmecelidolap.bsky.social
@cekmecelidolap.bsky.social
Reposted
Urchin skeleton (=test) of Coelopleurus floridanus..most spines have been removed. Coloration is natural. Not added. The skeleton has an intrinsic red color. #echinoday
June 16, 2025 at 3:38 PM
Reposted
When sea urchins die, they leave behind their 'test', which is essentially a skeleton.
#Urchins and their tests come in many forms. Here, a selection of three urchins – (L-R) Microcyphus zigzag, Goniocidaris tubaria, and Protenaster australis – demonstrate this incredible variety.
March 11, 2025 at 12:12 AM
Reposted
Beneath their spiny exterior, #urchins are immaculately sculptured.
Here is a composite showing the urchin species Holopneustes purpurascens, both alive and in its skeletal state.
June 14, 2025 at 2:36 AM
Reposted
1.
Bir ömür düşünün…
Bir nehirde başlıyor, mevsim mevsim değişiyor.
Thomas Cole’un “Hayat Yolculuğu” serisi, dört tabloyla insanın yolculuğunu anlatıyor:

Çocukluk, Gençlik, Yetişkinlik ve Yaşlılık.

Bir sandal, bir yolcu ve her zaman bir melek…
May 16, 2025 at 11:52 AM
Reposted
Differential Weathering and Erosion in the Western Desert of Egypt
March 27, 2025 at 7:03 PM
Reposted
Kerunia cornuta is a hydrozoan fossil that lived in Wadi Hitan of Egypt 40 million years ago. From this view, its shape resembles the ankh, the famous symbol of life in ancient Egyptian times.
May 17, 2025 at 7:28 PM
Reposted
Bir toplumun vicdanı, en savunmasız olana gösterdiği muameleyle ölçülür...

🎨 Dog at Rest – Gerrit Dou (Rembrandt’ın öğrencisi), 1650 (Dinlenen Köpek)
May 8, 2025 at 5:22 PM
Bütün günü ağlayarak geçirdim. Önümü görmeden yürüdüm.
April 28, 2025 at 9:15 PM
Reposted
Palais Garnier opera binasının tavanı, 1964’te Marc Chagall tarafından yeniden yorumlandı.
Chagall, 14 besteciyi sahneleriyle birlikte resmetti: Mozart, Wagner, Ravel, Debussy…
Bu tavan, bir görsel repertuar...
April 14, 2025 at 10:33 AM
Reposted
Charlotte Brontë's dog Grasper by her sister Emily Brontë, January, 1834, both would later be known for such classic novels as 'Jane Eyre' (1847) and 'Wuthering Heights' (1847) #WomensArt
April 7, 2025 at 8:26 AM
Reposted
Happy International Asexuality Day!!!🖤🩶🤍💜
April 6, 2025 at 2:10 PM
Reposted
April 4, 2025 at 3:34 PM
Reposted
Şu dünyalar güzeli tipitip yuva arıyor 🍀
April 3, 2025 at 7:52 PM
Reposted
Ha ha. Who sez sponges don't have character? Kinda looks like Adventita but not sure #spongeThursday Schumann Seamount, 2155 m
April 3, 2025 at 3:34 PM
Reposted
Id'd as Caulophacus! #spongeThursday a lovely glass sponge with this conspicuous "head"! 2170 m from Schumann Seamount #Okeanos #saveNOAA
April 3, 2025 at 3:36 PM
Reposted
Colore della primavera.
April 2, 2025 at 12:46 PM
Reposted
George Grosz, Moonrise over Reeds, 1936
Mixed media on paper
April 2, 2025 at 9:15 PM
Reposted
Morning light through the glasshouse.
March 11, 2025 at 2:17 PM
Reposted
while you were partying, i studied the blade
March 3, 2025 at 4:30 PM
Reposted
It is done and it is fancy in itself! The finale of #FishyFeb challenge with 23 different aquatic species painted with watercolors 🐡
#art #scienceart #traditionalart
February 28, 2025 at 7:37 PM
Reposted
A daffodil inside.
February 27, 2025 at 8:39 PM
Reposted
Happy #PhycologyFriday from the luscious reds of CA! My goal this year is to learn to ID many more species of red algae
January 31, 2025 at 4:59 PM
Dried African violet
January 31, 2025 at 5:11 PM
Reposted
Why Pigeons Make Bad Nests: A defense of pigeon aesthetics
January 13, 2025 at 3:00 PM