In Literature, writers, poets, etc. pass through a stage called the stage of "IMITATION" which is a process where writers, poets, etc. try to pattern their works on the works of others that have been previously published and recognized. This is a crucial step in enabling the writers, poets, etc. to learn and develop their own styles.
I guess it will be the same in visual and fine arts as well as in this hobby. It is just part of the learning process, I guess.