You seem to have the pictures of artillery ammunition a bit mixed up... canister as shrapnel...
I think...
All the best,
Kip.
PS Just to elaborate.... the pictures in the rock button of different types of artillery ammunition are mixed up with the text that appears when you move the mouse over them. The canister picture results in “shrapnel” text.... popping up as the cursor moves over the graphic of canister...
If you follow my rantings...