Possible Clues:

• Room to make radio or television programme
• Film company - artist's atelier
• That's for the artist to breed ten more
• The artist needs these bits of dust and ten more
• One place for breeding, and ten more for the artist
• Place for the practice of an art
• One bit of breeding and ten more for the artist
• Before ten, might the artist find dust there?
• Where there's drawing the dust before ten
• There's bits of dust on ten such for the artist.