Daily accumulation is the most important. Every day you go to see "beautiful" things, art galleries, museums, and various exhibitions. You may feel that these things are far from your life and work, but in fact, they can be used as exhibits or classic art. Forms are all 'aesthetics' that can conform to the mainstream of society.
Also look at the commercial window design of mature brands, so as not only to improve the aesthetics, but also to get the current popular culture and popular elements in time.
Learn more, practice more, ‘training is the only way to realize your talent! Even for experienced exhibitors, continuous learning, repeated attempts and modifications in practice are the only ways to continuously improve their ‘aesthetic’.