"The purpose of art is to make the world a better place by helping us to see it more clearly."
Objects have always been carried, sold, bartered, stolen, retrieved and lost. People have always given things to other people.
When you have some success, the feeling of being an imposter can be real. Who am I fooling? But when you create things that only you — with your unique talents and experience — can do, then you are absolutely not an imposter. You are the ordained. It is your duty to work on things that only you can do.