Many of my galleries are now restricted. If you want access, register (under Identification).

IMG_20121122_101108.jpg SpiralsThumbnailsspiral2c for sheetwallSpiralsThumbnailsspiral2c for sheetwallSpiralsThumbnailsspiral2c for sheetwallSpiralsThumbnailsspiral2c for sheetwallSpiralsThumbnailsspiral2c for sheetwallSpiralsThumbnailsspiral2c for sheetwallSpiralsThumbnailsspiral2c for sheetwall

Currently my only Mulnir.

OK, so not Celtic at all, but might might argue that the Vikings "stole" the art of knotwork from the Celts in a way.