Simplify the following text for a Grade 10 native English-speaking person.
Original: Through its association with the Young British Artists and the Turner Prize during the 1990s , in popular usage , particularly in the UK , `` conceptual art '' came to denote all contemporary art that does not practice the traditional skills of painting and sculpture .
Simplified: Conceptual art has came to mean all contemporary art which does not use the traditional skills of painting and sculpture .