Creativity depends mainly on imagination. What you imagine will be your creativity. You should have good visualisation for more creativity by using brainstorming technologies.
Also we can improve the development of creativity skills. The best way is by using problem-solving. You can solve problems by using creativity and another good way for developing skills are brainstorming techniques also help to get good results. When you are not able to solve any problem, try not to avoid them. Be dedicated to them and try to solve by using different ideas.
Creativity also comes from feelings in your mind when you live a happy life they can get more creativity ideas for this you should fulfil your own requirements but you should be very serious about the things.