SURFACE STUDY / Burned BUR48-121 BLEACH BUR173-152 QUARTZ BUR152-106 RIPPLE BUR165 TIMEWORN BUR118-13 RAW BUR157-123 VARNISHED BUR15-69 SANDBLASTED BUR119-174 CHARRED BUR118 FRICTION BUR173-174 ASH BUR154-133 TAR BUR73-123 ABRASION 248