Close-up of the flag of Croatia, Europe

Close-up of the flag of Croatia, Europe

Two girls with traditional face painting, Karo tribe, Southern Nations Nationalities and Peoples' Region, Ethiopia, Africa

Red Snake's Head Fritillary (Fritillaria meleagris) in meadow with frost, Hesse, Germany, Europe

Friendly couple sitting on the terrace in the evening and talking

Two stylish female friends eating pizza

Female doctor vaccinating her colleague

African kid leaning class

Kilt, sporran purse and bagpipes case, Edinburgh, Scotland, United Kingdom, Europe

Young woman with toddler in traditional clothes made of goatskin, Karo tribe, Southern Nations Nationalities and Peoples' Region, Ethiopia, Africa

Snake's Head Fritillary (Fritillaria meleagris), Emsland, Lower Saxony, Germany, Europe

White Snake's Head Fritillary (Fritillaria meleagris) with hoarfrost, Hesse, Germany, Europe

Chess flower, also known as checkerboard flower (Fritillaria meleagris), Grosssteinbach, Styria, Austria, Europe

Snake's Head Fritillary (Fritillaria meleagris), Wilnsdorf, North Rhine-Westphalia, Germany, Europe

Snake's Head Fritillary (Fritillaria meleagris) in a wet meadow at sunset, Berne, Lower Saxony, Germany, Europe

Aerial view of Vila Real de Santo Antonio, Algarve, Portugal, Europe

Snake's Head Fritillary (Fritillaria meleagris) in backlight, Emsland, Lower Saxony, Germany, Europe

Snake's Head Fritillary (Fritillaria meleagris) with ice crystals in a meadow at sunrise, Styria, Austria, Europe

Chess flower, also called checkerboard flower (Fritillaria meleagris) in a wet meadow, sunset, Doubs nature park Park, Les Brenets, Canton Neuchatel, Switzerland, Europe

Red Snake's Head Fritillary (Fritillaria meleagris) in meadow with frost, Hesse, Germany, Europe

Chess flower, also known as checkerboard flower (Fritillaria meleagris) in a wet meadow, Doubs nature park Park, Les Brenets, Canton Neuchatel, Switzerland, Europe