Close-up of sunglasses
Close-up of pay phone on wall
Cropped hands of man adjusting sound mixer
Scenic view of landscape against sky
Full frame shot of sound mixer
High angle view of trees on field
Close-up of knob on wooden door
Cropped dj adjusting sound mixer
Female mechanic adjusting knob on dashboard in car
Close-up of guitar headstock
Close-up of praying mantis on bicycle gear knob
Close-up of door
Golden door knocker on a blue wooden door. mdina, malta
Panoramic view of lake against sky
Closed door of building
Full frame shot of closed door
Mid distant view of girl standing by entrance door at home
Close-up of closed door
Full frame shot of closed green door
Man operating control panel of heating boiler at home
Side view of female dj mixing sound while standing in recording studio
Antique telephone on graffiti wall
Close-up of sound mixer
Close-up of knob on camera
Close-up of window
Close-up of musical equipment
Door knocker on old maltese door
Full frame shot of sound mixer at studio
Close-up of person using sound mixer
Close-up of white pipes on wall
Full frame shot of blue door and handle
Cropped hands using sound mixer
Cropped image of woman hand holding doorknob
High angle view of trees on land
Close-up of door knocker
Technician adjusting sound mixers at studio
Close-up of latches on door
Close-up of cables connected to amplifier
Aerial view of cars in parking lot
Close-up of knobs on amplifier
Full frame shot of mailbox
Close-up of metallic knob
Full frame shot of audio mixer
Close-up of illuminated synthesizer in recording studio
Close-up of vintage car
Close-up of timer
Cropped image of man using sound mixer
Close-up of radiator knob
Side view of blue collar worker using control machine while working in steel industry
Old television set on table
Serious worker using machine at steel industry factory
Close-up of locker on wall
Cropped hands of man playing sound mixer
Full frame shot of old door
Close-up of buttons in cockpit
Faucet in bathroom
Cropped hand of person operating sound recording equipment
Vintage radio behind window
Close-up of sound recording equipment
Blue closed door in morocco
Close-up of knocker on blue door
Entrance of building
Cropped hand of dj using sound mixer in darkroom
Close-up of guitar on table
House number 49 on a blue wooden front door in london
Close-up of audio equipment
Close-up of hand adjusting knob in car
Close-up of old-fashioned radio knobs
Full frame shot of yellow door
Close-up of sound mixer in recording studio
Headstock of acoustic guitar
Handsome man looking down while standing in recording studio
Full frame shot of sound mixer in recording studio
Full frame shot of control panel
Close-up of in-ear headphones on audio equipment
Side view of product designer adjusting radio at home office
Cropped image of female craftsperson opening drawer with knobs
Close-up of door knocker on a blue door
Close-up of key in hole of door
Close-up of hand holding white door
Close-up of machinery
Hand opening the door
Close-up of hand using knob in cockpit
Faucet on brown wall
Close-up of door handle