円形講堂の画像素材（写真・イラスト） 1ページ目

円形ホール

Palau de la Musica Catalana in Barcelona

Teacher lecture auditorium. University professor teaching student class hall room, college learning students at desk classroom school lesson education classy vector illustration

Anatomical Theatre of the Archiginnasio in Bologna Italy

Little children in elegant dresses doing round dance in school hall

国会議事堂 参議院本会議場

Female participate sit at circle, chatting, talking

Female participate sit at circle, chatting, talking

Students have divided into two teams and are discussing tactics of debate or competition

Students have divided into two teams and are discussing tactics of debate or competition

Partially restored Roman theater in ancient settlement of Aspendos, Turkey

Students have divided into two teams and are discussing tactics of debate or competition

Students have divided into two teams and discussing tactics of debate under teacher guidance

Female participate sit at circle, chatting, talking

Rows of empty weathered cream metal chairs with rust detail arranged on a tiled plaza at an open air outdoor venue before a public event or concert

Asian female speaker address to member of community, woman standing next to seated audience

Partially preserved Roman theatre in ancient Lycian city of Arycanda, Turkey

Palau de la Musica Catalana in Barcelona

Remains of Roman theater in ancient settlement of Limyra, Turkey

Young female speaker address to member of community, woman standing next to seated audience

Students have divided into two teams and discussing tactics of debate under teacher guidance

Mature female speaker address to member of community, woman standing next to seated audience

Young female speaker address to member of community, woman standing next to seated audience

Group of students gathered in circle and rejoiced at victory

Presenter on stage delivering conference presentation to seated audience under red lighting and graphic display

Students have divided into two teams and discussing tactics of debate under teacher guidance

3D Isometric Flat Illustration of Debates, Speakers Presenting At Science Forum On Auditorium Stage In Front Of Live Audience

Anatomical Theatre of the Archiginnasio in Bologna Italy

Female participate sit at circle, chatting, talking

Ruins of antique theater of Selge, Turkey

Female participate sit at circle, chatting, talking

Stage lighting rigging in modern auditorium with circular hanging light rings, exposed ceiling beams, suspended speakers, gray curtains, and glass windows

Little children in elegant dresses doing round dance in school hall

Female participate sit at circle, chatting, talking

3D Isometric Flat Vector Illustration of Debates, Speakers Presenting At Science Forum On Auditorium Stage In Front Of Live Audience

Female participate sit at circle, chatting, talking

Young female speaker address to member of community, woman standing next to seated audience

Female participate sit at circle, chatting, talking

Outdoor amphitheater stage under blue sky

Circular timber ceiling featuring central skylight and warm glow

Female speaker address to member of community, woman standing next to seated audience

Happy black woman, portrait and teacher with globe for geography, history or planet in classroom or auditorium. African female person or educator smile holding 3D model of round world, earth or map

Empty outdoor concert stage with professional lighting rig, large LED screen

Spiral staircase. Interior Architecture library Building. Balcony indoor. Stairway

Ruins of antique theater of Selge, Turkey

Circus Performance With Animals And Acrobats

Rows of professional stage lights hang beneath curved green arches. Bright LEDs illuminate a concert venue for a live event at night.

A circular truss lighting rig suspended from the ceiling casts blue tones

Blurred, unrecognizable, business people in the audience listening to lecture in conference hall. Business and Entrepreneurship concept.

Showing large projection screen counting down number two in cinema auditorium, red velvet seats