Too tedious and sweetly lacy.
But when I saw a pattern for this filet crochet window-hanging, I couldn't resist.
Plus the timing was right, as Halloween is next Friday! I made it out of some midnight blue cheap acrylic worsted from my stash.
Find the pattern in Stitch and Bitch Crochet: The Happy Hooker, also a great resource for crochet techniques and stitches.