Shell shaped

Oops, I was a bit confused initially. This coming Thursday is the last day of February (as we are in a leap year !) As such there is an optional theme, 'shapes'.  The tag will be AT453.

Thanks very much for al your Abstract Thursday entries last Thursday, most of them on the optional theme of 'minimalist'.
Here's the list of 5 special entries from last week:
Paola                   camouflage holes
Freuchie              white on white spiral
SandraSuisse     hair imprint
johnparke            ovals
Kd                         milky frost

And thanks very much for your kind comments and stars for yesterday's magnolia buds !