Pattern for AT455

This started out wth a cut-glass wineglass lying on its side on white card and shining a torch through the base of the glass onto the card which was curved up.  You can still see part of the glass itself in the centre.

The image was duplicated to give 6 copies which were rotated in increments of 60 degrees and then combined in 'lighten only' mode.
Distortion was by usung the 'polar coordinates' filter and the colours were distorted using the 'curves' tool.

This is for Ingeborg's 'Abstract Thursday' challenge on the theme of 'patterns'.