Old Master  (or  old master ) is a painter of skill who worked in Europe before about 1800, or a painting by such an artist. An  old master print  is an original print (for example an engraving or etching) made by an artist in the same period. Likewise an old master drawing .
Quick Answer. Dendrology is the study of trees and other woody plants, such as shrubs and woody vines. Dendrologists study every aspect of wooded plants to determine various characteristics of their structural systems. Continue Reading.
A person who studies plants is called Botanist. Someone who studies Botany is called Botanist. Botany is a branch of biology which mainly deals with the organisms in the Kingdom of Plantae, but also studies the Kingdoms of Fungi, Protista, Archaea, and Bacteria. A person who studies plants is called a Botanist. A Botanist is a scientist who specializes in the field of botany. Botany, also known as plant biology is the science of plant life and its contribution to our environment and life.