The ability of image creation is rooted in the ability of image shaping and the control of image integrity and artistic beauty in creation. Image-building ability is the basis of modeling ability. For the training of observation ability, we need to know the specific physical structure of the image, be familiar with the overall and local changes of the structure, and learn to understand the various changes and connections between the "invisible" structure (that is, the structure contained in the body but not directly displayed in the picture) and the "visible" structure. By clearly understanding the structure, master the basic modeling rules.
The training of hand-eye coordination ability is to learn to control your own writing with your eyes (not relying entirely on your brain, or skipping the stage of brain analysis, which is similar to using direct "perceptual knowledge" to face sketched objects and pictures), to directly show the whole and part of the structure observed by your eyes with a brush in your hand (sculpting with a sculpture knife), and to learn to "from eye to pen" to be complete and accurate (not exactly the same, but to express it).
Basic hand-drawing ability, in fact, can also be said to be basic writing ability (sculpture or other fine arts majors are similar), and basic techniques are definitely needed. However, the application of basic skills needs to be adjusted when facing different images, which is a comprehensive application ability of basic skills. Delicate structure and rough structure must be different in expression methods (when drawing young women, old people or animals with different textures, it is definitely not appropriate to use the same description method). Only by reasonably using the relatively well-trained basic skills can we create a complete image.
Artistic expression ability also represents a certain creative ability, which means that in sketching or creation, we must first have an expectation of artistic effect, and then use observation to ponder the final picture effect of the work repeatedly, make clear our creative intention, comprehensively use various professional skills, and deal with the primary and secondary virtual reality, light and heavy strength that the work needs to express, so that the image we draw is more artistic.
The ability of image creation needs a lot of sketch training, and you can learn to create a complete image without sketch (sometimes you can supplement the reference of sketch materials appropriately), so that one (or more) "out of nothing" images conform to the basic modeling rules and show complete and correct structural characteristics, and at the same time, under the combination of basic skills, the overall modeling of the image is reasonable, artistic and has a certain aesthetic feeling.
The cultivation of this creative ability not only depends on sketching, but also needs to learn their artistic ideas, creative thinking and observation angles from others' advantages. So is the so-called "standing on the shoulders of giants". In particular, the cultivation of creative ability can not be done behind closed doors, but must be constantly studied in many aspects. Generally speaking, more practice is the talk.an excellent thing.