When and where did modern art originate?

What happened when Renaissance artists started using perspective in their paintings? Art Conservation? When did holman hunt paint the picture of Jesus knocking at the door? What are two ways in which renaissance sculpture was different from medieval sculpture? Where was 'The Moose' by George Stubbs originally painted? What is Enamel Saucepan by Pablo Picasso about? What did Jim henson create in 1995? What writing utensils were used in the 1970s? How was renaissance art financially supported? Who was Larry Alcala? Who was verdi's slave girl? The first Flemish panel painting of the last supper? How many paintings are there of Harris Burdick? Which group of people originally produced scrimshaw works? How has textiles affected history? What was ranessiance? Where did cotswold architecture originate? What does the use of the technique of sfumato accomplish in a painting? In the painting 'Tiger' by Franz Marc is there anything different unique or challenging about the artwork? Why have most cultures throughout history used artistic works as a form of representation?