Close-up of piano keys
View of highway against sky
Woman using mobile phone sitting on bench
Senior businesswoman looking away while discussing with colleague in office
Silhouette people in board room during meeting at office
Close-up of sound mixer
Full frame shot of sound mixer
Full frame shot of solar panel
Cute boy mixing music in recording studio
Cropped hand of person pressing button in car
A large number of windows and balconies on building facade. apartment block. residential building.
High angle view of people sitting on floor
Cropped hand operating sound recording equipment
Full frame shot of solar panels
Mid adult lawyer shaking hands with mature client at board room in law office
Midsection of man spinning decks at underground rave
Confident genderblend businessman explaining strategy over graph to colleagues in board room during meeting
Midsection of couple holding hands in car
Midsection of woman using amplifier
Full frame shot of building
Man conducting train
High angle view of pilot controlling helicopter
Multi-ethnic entrepreneurs communicating against wall at conference
Businesswoman gesturing while discussing with colleagues during meeting at conference table in board room
Business people listening during meeting at table in office
Young man standing on staircase
Rear view of businesswoman analyzing adhesive notes stuck on whiteboard in office
Aerial view of solar panels. solar farm. the source of ecological renewable energy.
Woman standing at railroad station
Businesswomen discussing while sitting at desk in office
Workman in protective uniform installing modern solar panels on roof of industrial building
Person in cockpit of airplane
Female entrepreneurs discussing over laptop at conference table in board room
Full frame shot of musical instrument
Close-up of hand using sound mixer
Unrecognizable male mechanic in protective gloves using screwdriver and installing solar panels on roof of building
Workers working on solar panel field against cloudy sky
Business people discussing in office
Midsection of man operating sound mixer in club
Cropped image of dj mixing music on turntable
Low angle view of glass building in city
People sitting on chairs in cafe seen through glass
Female engineer writing on whiteboard and explaining colleague in office
Close-up of machine part
Full frame shot of buildings in city
Aerial view of sea and buildings against sky
Directly above shot of solar panels
Full frame shot of solar panel on land
Midsection of men operating sound recording equipment in club
Low angle view of building against sky
Pier over sea against sky
Rear view of woman standing at railroad station
Full frame shot of wall
Cropped hand of driver driving bus seen through window
View of solar panels
Midsection of man using smart phone at music concert
Low angle view of modern building against sky
New york world trade center
Low section of woman standing on railroad station platform
External wall insulation. renovation of a new building
People on illuminated stage
High angle view of buildings against sky
Creative businesswoman smiling while holding glass during meeting with colleague in office
High angle view of cityscape against sky
Cropped unrecognizable busy male engineers installing solar batteries in construction site of modern factory during sunny day
Cropped hands of people gesturing against gray wall
Thoughtful businesswoman writing in book at desk in board room
Low angle view of silhouette people on steps
Business people in meeting
Female sportsperson stretching under built structure
Illuminated city seen from helicopter cockpit at night
High angle view of business people discussing in office
Side view of female mechanic oiling pedal in workshop
Full frame shot of audio mixer
Low angle view of woman standing on steps
Close-up of man working at nightclub
Businesswoman discussing with male entrepreneur over document in board room at office
Cropped hand of dj using sound mixer at night
Midsection of dj using sound mixer at night
Male entrepreneur with hand on chin while sitting in board room
Low angle view of person paragliding on roof against sky
Businesswoman discussing with transgender colleague over laptop in board room during meeting
Side view of bald businessman wearing in-ear headphones holding smart phone looking away against television in board roo
Rear view of baby girl sitting by swimming pool
Businessman looking young genderblend professional during discussion in board room
Midsection of lawyer with client in meeting at law office
Midsection of dj playing music
Midsection of person touching illuminated lighting equipment
Business people working in creative office
Close-up of amplifier
Midsection of people holding sparklers at night
Crop unrecognizable african american male workers in protective gloves installing contemporary solar panels in industrial area of plant during daytime
Man is driving a car attentively and carefully in bad weather day of rainy season.
Full frame shot of solar panels on field
Cropped hand of dj operating sound recording equipment