Learning to Draw - Day 2 - Animals and Objects

I tried to draw a bird in flight, a horse, a jellyfish, a roaring lion, a man in armour holding a spear, a pencil, an apple and a cube.

For the last three I practised my shading. For the cube I was focusing on drawing its shadow given a source of light indicated by the arrow.

This page took me and the last one took me 1 hour 18 minutes in total.

Any feedback will be appreciated.