Robin Perfetti's Late Winter Snowflake

Late Winter Snowflake, one of Robin Perfetti (tattingbythebay)'s many beautiful designs.  I love how the small interior rings nestle into the chains, like eggs held in a nest. 

Robin has generously shared this pattern on her free patterns page here (she also sells patterns, so check out the etsy link from her page for other designs).  I greatly admire the clarity of her diagrammed patterns and am reading her tutorial on using Inkscape to create diagrams, so with luck I might eventually be able to share some.