It's scarf weather already in Victoria, and the way this easy feather and fan scarf knit up reminded me of foamy, seaweedy ocean waves. I used Paton's Decor 75% acrylic, 25% wool worsted (Sweet Country). This was my first attempt at anything lacy and despite a couple of boo boos (the yarn was very forgiving, though) I found it pretty easy. I used this free, online pattern, and size 7 US (4.5 mm) needles.
Here it is in progress:
and here it is done! Ta da! (Hm, next I think I want to knit a cabled scarf...)