That's an interesting question and something I've never given any thought to. I just make the things I want to make, but looking at my projects over the years, the season definitely influences what I make. It even influences the colours I choose.
Knitting/crocheting is definitely an all year round hobby for me. Although knitting and crochet isn't my only craft and I do tend to do more sewing in Spring/Summer than I do in Autumn/Winter, but that's more because I've yet to venture into the world of knit fabrics. I hope to remedy that this year.
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