Every artist has something unique which makes them individually different from other. It is the x-factor of each and everyone which is the reflection of ones own personality. Its a touch of artist in painting that becomes identity and makes them special from that thing. One can identify with that touch that, this painting is special because of this factor. Artist is always an explorer. Sometimes, one may feel that there is something imperfect in ones artform or something which is lacking but this could be the reminder that one should have complete trust on own uniqueness. Yes, improving is another aspect.. In order to improve and explore creativity one should never stop learning. Desire to learn is what brings creativity... Stay Unique...Keep Learning... Stay Blessed..