100% wool felt and cashmere base in Navy blue with hand stitched mould and bacteria. 
All materials used are reclaimed, including vintage lace, mohair wool, cocoon, silk thread, seed beads,  and wool base. 
It sits in a 9cm clear plastic Sarstedt Petri dish.
Petri dish sits in a mustard 16.5cm x 16.5cm frame. No glass. Backing is mustard hessian. 
Can be hung on a wall or stand on a table. 
*Dimensions are:-
width of petri dish - 9 cm
height of petri dish - 1.5 cms
Frame 16.5cm x 16.5cm