Hoar frost covered Nettle leaves, Oxfordshire, UK

Burnished brass moth (Diachrysia stenochrysis), Bettel, Luxembourg, EuropeFamily Noctuidae

Red admiral (vanessa atalanta) pupa or chrysalis, hanging from stinging nettle plant, oxfordshire, uk

Clark's anemonefish (Amphiprion clarkii) in Beaded Sea Anemone (Heteractis aurora), Philippines

Black sea nettle jellyfish, Chrysaora fuscescens,scyphozoa, underwater in the Monterey Bay Aquarium, Monterey County, California, USAUSA

Black sea nettle jellyfish, Chrysaora fuscescens,scyphozoa, underwater in the Monterey Bay Aquarium, Monterey County, California, USAUSA

Sea nettle jellyfish, Chrysaora fuscescens scyphozoa, in a water tank, underwater, with long tentacles, Monterey County, California, USAUSA

Sea nettle jellyfish, Chrysaora fuscescens scyphozoa, in a water tank, underwater, with long tentacles, Monterey County, California, USAUSA

Black sea nettle jellyfish underwater, in the Monterey Bay Aquarium, Monterey County, California, USA

Sea nettle jellyfish in a water tank, underwater, with long tentacles, Monterey County, California, USA

Black sea nettle jellyfish underwater, in the Monterey Bay Aquarium, Monterey County, California, USA

Sea nettle jellyfish in a water tank, underwater, with long tentacles, Monterey County, California, USA

A man holding a fresh handful of stinging nettles, England, United Kingdom