DJ mixing acetate discs in a turntable with software on a laptop.

Scientist in a lab coat and gloves serving and mixing liquids in an erlenmeyer flask inside a laboratory.

Artist mixing paint with a brush on a heavily used and stained palette.

Two DJ's push the buttons of a turntable in a dark nightclub.

The back of a DJ's head as he plays music at a nightclub, lights and people dancing in the background, disco balls hanging from the ceiling.

Very close view into the interior of a mixer as it rotates mixing the batter for a cake in a professional pastry kitchen.

Dj mixing music with all his sound equipment, in the middle of a huge and lonely desert, surrounded by hills, during sunset.

A DJ mixing music plays a song and starts dancing next to another DJ in a nightclub full of lights and disco balls on the ceiling.

Close-up shot of the hands of a DJ mixing music, turning knobs on a turntable, in the immense desert, at sunset.

Hands of an experienced cook mixing a lot of flour on a table for a pizza dough.