立春 Lichun ( Start of Spring )
Lichun is the first term in Spring, literally mean the spring season begins. Usually it’s between 2/3-2/5. In 2017 it’ll be 2/3.
So for Lichun, I use the melting ice and the fish as my design elements, and for the color I gave it a gradient from cold (tail) to warm (body). The line design on her back probably comes from chives…. I forgot.