Follow EGU on:

Strong Orange Yellow

HEX#EAA221 RGB234, 162, 33 HSL39°, 83%, 52% FamilyYellow ISCC-NBS#68

Yellow-orange disc of the Sun against a dark background, with the tiny dark silhouette of the International Space Station near the top and a group of dark sunspots in the lower right. — International Space Station transiting the Sun Eliza Teodorescu

Close-up of a sunflower head with bright yellow petals around a spiralling centre of orange and green florets, with leaves and trees behind. — A beautiful sun on the earth Reza Darban

Cave wall lit golden yellow, densely covered in hanging stalactites, thin dripstone curtains and rounded flowstone mounds. — Antiparos cave Konstantinos Kourtidis

Cave lit in warm yellow light with dense clusters of long stalactites hanging from the ceiling, and a metal staircase with lamps descending at the lower left. — Stalactites Konstantinos Kourtidis

Old stone building with barred windows half engulfed by bright orange and yellow mineral crust that flows over it in smooth lobes, streaked with green, beneath an overhanging orange rock ledge. — Constructions Olivier Galland

Cave chamber lit golden yellow, with clusters of stalactites hanging from overhangs and long curtain-like formations above a deep recess. — Stalactites Konstantinos Kourtidis

Dark cave opening under a lichen-spotted yellow sandstone outcrop lit by low sun, with red painted marks on the rock, the shadow of a person holding a camera, and conifers behind. — Cave Aslı Karabayır

Laboratory fire test seen through an apparatus: a sample of spiky dried leaves on a perforated metal grid, bathed in bright orange light from heating lamps above. — Fuelling the Global Warming Debate Guillermo Rein

False-colour image of an electrical discharge: a broad fan of dense orange and yellow branching filaments that narrows downwards to a bright point, on a white background. — Positive discharge Pavlo Kochkin

Silhouette of a tractor pulling a trailer across a flat field at sunset, with arcs of irrigation spray behind it and a huge glowing sun over a dark hill in an orange sky. — Sunset Agriculture Lukas Hörtnagl

Close-up of part of a sunflower: bright yellow petals curving out from the dark brown seed head against a black background. — Waking Life Etor E. Lucio-Eceiza

Cave wall lit in golden yellow, covered in curtains of stalactites, fluted columns and rounded flowstone draped like melted wax. — Antiparos cave Konstantinos Kourtidis

Close-up of a sunflower head with bright yellow petals and a brown spiral seed centre, two bumblebees with white-tipped abdomens sitting at opposite sides of the centre. — Mathematical perfection of nature Gaia Castiglion

Dark snow-streaked mountain ridge silhouetted against a dramatic sunset sky of fiery orange and gold clouds. — Sunset over the Andes Thomas Loriaux

Microscope view under ultraviolet light of a broad diagonal band of bright yellow, tightly curled worm-like organic structures glowing against a black background. — Different world under the petrographic microscope Ricardo Ruiz

Silhouettes of several people in hard hats working around equipment on the wet back deck of a ship, with cables and machinery framing a bright golden sunset. — Working in the Sunset Jianlin Liao

Soil phases Antonio Jordán

Setting sun squashed into a glowing rectangle sitting on the sea horizon, below a dark band of cloud with a bright edge and an orange sky. — Amazing sunset over the Ionian Sea Stephane Dominguez

Close-up of a thick golden-orange leafy lichen covering a rock, its many small ruffled lobes and tiny cup-shaped structures packed tightly together. — Lichen on rock Konstantinos Kourtidis

Crowd of young people in face masks marching down a street behind a large banner reading People not profit, with a pink axolotl drawing, holding placards reading System change and People not Profit. — School strike for climate Stephan Sprinz

Thin-section micrograph of fossil dinosaur bone: a net of yellow and orange bone walls around pores filled with blue, purple and pink crystals, beside a dark area with small multicoloured grains. — Dinosaur Bone in Yellow Bernardo Cesare

Small yellow sun low in a thick golden haze, the sky fading to dark brown above a dim, glowing water surface. — Sunset above the hazy Dead Sea Djamil Al-Halbouni

Cave chamber lit in yellow, its ceiling hung with stalactites, one joined to the floor as a slender column standing in a shallow pool, dark passages behind. — Stalagmites and stalagtites in Perama cave Konstantinos Kourtidis

Polished slab of rock with bright orange, yellow and red concentric bands curving around an oval centre, shown on a black background. — Liesegang rings Dmitry Demezhko

Nothing to show here yet.

No results match the current search, filter or sort.