Installation «Personal Supernova» represents a cosmology phenomen of an old star explosion which is sometime looks like a hourglass. I was mainly inspired by this shape as a reminder that even almost eternal space objects decaying and dying. 1987A - the scientific designation of this kind of cosmology phenomenon. 
Minimalistic kinetic sculpture «Supernova” made of semitranslucent colored acrylic. Complex reflections occur while this object is exposed by light.
OBJECT WAS SOLD AT VLADEY ART AUCTION - https://vladey.net/ru/artwork/2240