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Gentle white feather falling slowly on black background

Crowd moving fast near man standing still timelapse

Old TV test pattern colorful stripes damaged by glitches, banding and noise

Old vintage analog clock mechanism watch time going fast, closeup detail timelapse time running fast

Fluffy white clouds on blue sky mirrored in modern glass building

Funny child focus on chalk board with math scribble, exhausted student with eyeglasses and uniform, heavy learning

MAGURATA, BULGARIA - OCTOBER 15, 2013: Prehistoric mural drawings in Magura cave

BRUSSELS, BELGIUM - DECEMBER 20, 2013: Abstract design of wall

Lightning and thunder on dark sky, dramatic scenery, flaming clouds, scary apocalypse