MATRIX Z (Fort Lauderdale, FL) offers SeaStone, a complete line of eco-friendly cementitious products made using natural fossil shells and other aggregates to replicate the appearance and durability of natural stone. For details, click here.
WaterShapes World (blog)
The conclusion of two series -- one distinctly philosophical, the other quintessentially practical -- prompted Jim McCloskey to discuss how their value reaches beyond their basic topical categories. It also leads him to comment on the generosity that cha