brushes = files(
'Chalk-01.gih',
'Chalk-02.gih',
'Chalk-03.gih',
'Charcoal-01.gbr',
'Charcoal-02.gbr',
'Charcoal-03.gih',
'Pencil-01.gih',
'Pencil-02.gih',
'Pencil-03.gih',
'Pencil-Scratch.gbr',
)