Now we can replicate the anchored picture box bullet by copying and pasting the box at the start of each paragraph. Each time the box is pasted, its baseline will stay at the -7.5mm position we shifted it to before copying it.
When highlighting the box to copy it we also need to ensure that we position the cursor next to the box then drag across it. Also, to save time, we can copy and paste both the box and the tab character which follows it.