Young person photographed against dramatic twilight sky in Blagoevgrad

Basel street scenes and architecture documented in midday walkabout

Porsche SUV and ornate lion statue observed in Sofia

Sofia residents capture selfies, architecture during sunny afternoon

Tourist photographs ancient Bulgarian gold treasure postcards in Blagoevgrad

Train passenger views Bremgarten's river and covered bridge

Spring wildflowers bloom along hillside road near Drenkovo, Bulgaria

Sofia resident documents skeleton display, garbage bag, social media graphic

Casual street photography session captured on Sofia sidewalk

Person uses smartphone at Sofia cafe during sunset

Cycling event staged at Sofia's Alexander Nevsky Cathedral

Routine aircraft operations documented at Zurich Airport Saturday afternoon

Dog rides public transport in Sofia with passengers

Man in yellow Celest hoodie points skyward in Bulgaria

Man in striped shirt, energy drinks spotted across Sofia

Evening dining and street scenes captured in Sofia

Couple documents casual weekend moments in Sofia

Tourists explore wooden cliff walkways at Bulgarian geopark

Untitled

Sunset documented over Sofia cityscape April 23

Morning table tennis games draw players to Blagoevgrad courtyard

Dramatic sunset and rainbow captivate Sofia residents near cultural center

Scenic mountain landscape filmed near Barakovo, Bulgaria

Man poses shirtless at outdoor gym in Bulgaria

Rock climber scales walls in Bulgaria's Prohodna Cave

Sofia cityscape and park scenes documented in brief sequence

Morning life glimpses captured across Sofia neighborhoods

Evening scenes captured in Blagoevgrad: sunset mountains, elevator selfie

Tourists explore and photograph Bulgaria's Devetashka Cave

Sunset observed between buildings in Blagoevgrad, Bulgaria

Visitors explore whimsical themed park attractions in Lukovit, Bulgaria

Playful cyclist rides through Blagoevgrad streets at night

Traveler documents Bulgarian countryside and town views from moving vehicle

Nighttime panorama of Blagoevgrad captured from elevated roadside viewpoint

Two people photographed in vehicle in Staro Selo, Bulgaria

River recreation activity observed in Lukovit, Bulgaria

Dramatic sunset landscape photographed in Blatino, Bulgaria

Sofia witnesses document starlight car interiors, theater venue visits

Spring evening scenes documented across Sofia, Bulgaria

Morning photos captured in Sofia show woman, martial arts facility

Woman takes mirror selfies, uses locker in Sofia

Shopping mall visitors engage with art installation in Sofia

Green turtle sculpture hangs above enclosure at Sofia facility