Enio Film

(1990's)
Visuals: On a black background, a white hourglass shape stylized like a Penrose triangle spins counterclockwise and slowly zooms into the screen. Once it stops, the text "ЭНИО ФИЛЬМ" in a line-comprised font wipe in with the words on the top left and bottom right of the hourglass respectively.

Variant: Later versions of this logo has the font of the text more normal.

Technique: The shape spinning and the text wiping in.

Audio: A deep voice saying "Bom-bom!", which is repeated twice. Audio Variant: Later on, the logo is silent.

Availability: There is very little info about this company. According to one capture of the logo, it appears to have been seen on a 50th anniversary video on the Battle of Stalingrad.