His first renderings of the great battle scenes were criticised by witnesses as not showing realistically the effect of exploding ships — the flying timbers, great flames, smoke, and fireballs. Catherine II assisted the artist by exploding a frigate in the harbour of Livorno, Italy, for the benefit of Hackert, who had never seen a naval battle first-hand. Hackert also did not research the actual positions of the Russian and Turkish forces during the battle, so the scenes depicted are somewhat fanciful, but do effectively convey drama and destruction of naval warfare.