Generally speaking, it is more appropriate for children to start learning to draw at the age of 4-5. At this stage, children's cognitive ability is gradually improved, small muscle groups are gradually developed and perfected, and they can carry out more flexible pen-lifting operations.

The duration of learning to paint needs to be determined according to children's interests and learning progress. Generally speaking, children are most imaginative when they are 4-9 years old, and it is also the best time to start learning to draw. If children have persistent enthusiasm and interest in painting, they can continue to study until they are 10 years old or above.

Generally speaking, learning to draw is a long-term process, which requires unremitting practice and constant encouragement to help children cultivate their creativity and artistic skills.