i went to bras bersah, the Artsign, a few times to print using artist canvas, very nice prints,
colors are rich, unlike the plastic banner prints.
the service staff are also very friendly and helpful.
cost me about SGD120++ for a 100x170mm print with wooden framing(abt SGD100).
it has been up for 2years already and still rich in color.
occasionally cleaned it with a damp cloth.
hope this helps.