Three glass block for windows. Used epia for the counter material in the bath. Solid bamboo used to wrap 31 in. soaking tub. Tiles are 2" x 24" black italian(not square) hand made . A band of 2" white was used for accent. Counter is supported by 2 4x4" African Mahogany. medicine cabinet door to the right of closest glass block is made of bamboo as well. Flooring is epia.