Watercolor, acrylic color, felt-tip pen and glitter on letter-head paper
iDoctor may refer to a person who has attained a doctorate, such as a Ph.D, a physician - a member of the medical profession - or it can be a nickname for a person who has special knowledge to manipulate transactions.
The list consist of real, fictional and brand name doctors.
An apple a day keeps the doctor away is and old English proverb.