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Floscularia (tube-dwelling rotifers)

Trachelius ciliate feeding on a Campanella ciliate

Laser propagating inside a soap membrane

Paracetamol crystal growth

Karlsbad Sprudelstein (sedimentary rock)

Campanula (bellflower) stigma

Lab-grown mouse mammary gland organoid

Snowflake

Charaxes sp. (emperor butterfly) wing

Urania ripheus (butterfly) wing scales

Mouse oviduct vasculature

Balanus glandula (acorn barnacle)

Dandelion pollen

Goethite (iron oxide) needles on quartz from Marmoraton Mine (Ontario, Canada)

Chameleon embryo 

Senecio vulgaris (a flowering plant) seed head 

Simple compound flower in bloom

Plastic fracturing on credit card hologram

Lily pollen

Ribbon and filament textures of the B7 liquid crystal phase

Broccoli

Parus major (titmouse) down feather

Warp knitted curtain fabric

Pyromorphite (mineral)

Asilidae (robber fly) eye section

Air bubbles formed from melted ascorbic acid (vitamin C) crystals

Polished slab of Teepee Canyon agate

65 fossil Radiolarians (zooplankton) carefully arranged by hand in Victorian style

Human neural rosette primordial brain cells, differentiated from embryonic stem cells in the culture dish (used to study brain development and Huntington’s disease)

Section of a red speckled jewel beetle (Chrysochroa buqueti rugicollis)

Gears coupling hind legs of a planthopper nymph

Micrasterias thomasiana (algae)

Interference patterns on a glycerin based soapy solution

Fern sorus at varying levels of maturity

Copper crystals

Young flower buds of Arabidopsis (a flowering plant)