Bobross

3 clues
The Joy of Painting" artist
Happy little trees" painter
PBS painter known for "happy little trees
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Abob
Abobl
Across
Acrossanddown
Acrosses
Acrosstheboard
Acrosstheborder
Acrossthemersey
Acrossthenation
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Acrossthestreet
Acrosstheway
Acrossto
Acrosstown
Agrossofboors
Albatross
Albatrosses
Albross
Altarbobby