First is the composition,and then water on the background(keep away from people and the big love heart),when it still wet,use the high dilution blue.Then it dry completely,do it again at the love heart(this time I use pink and purple at the same time).Then, I paint the two boys,also use the high dilution color to paint the skin.next is the hair,and the next is the clothes,the final is small parts(including the sunflower ,water pipe and the border on the heart)
Then use the more thick color,paint in the dark part,and soon use the small clean water brush let it more nature.Repeat this until you fell it is OK.(always need about three times,and any time you should wait the paper dry)
Final,adjust the details……That's all(maybe……?)