抽象是绘画创作、造型的前提,没有抽象意识,绘画造型无以开展。所以,抽象是绘画的理性思维。抽象思维力是一切艺术的审美认知力,同时也是绘画艺术的审美认知力,通过辩证唯物主义方法分析,绘画创造活动由感性认识上升到理性认识,由抽象认识在回到具体认识的逻辑过程也就明晰可鉴。抽象的推理功能、判断功能、工具功能和方法功能得以体现。 Abstraction is the prerequisite of painting creation and modeling. There is no abstract consciousness and no drawing style can be carried out. So abstract is the rational thinking of painting. Abstract thinking power is the aesthetic cognition of all arts and meanwhile the aesthetic cognition of painting art. Through the analysis of dialectical materialism, the creative activity of drawing rises from perceptual knowledge to rational cognition, and the abstract cognition is back to the logic of concrete understanding The process will be clear. Abstract reasoning function, judgment function, tool function and method function can be reflected.