Consider and Learn: After building a decision, critique the outcomes and understand from each successes and faults. 上面是取色环。外面的圈，拖动可以改变色相，中间的方框可以改变明度和饱和度。 Once the 31 days demo time period expired and if you would like to continue making use of PaintTool SAI, you have to buy a "Program License". Feed-back Loop: Encourage open up https://saigonlis49482.tinyblogging.com/the-2-minute-rule-for-sai-gon-list-80288136