That is Jerry, the neighbor's cat.

Composition tip:
Try to avoid front or side views. Three-quarter view is more interesting and has more depth to it.

Edges:
There are no lines in nature.
When drawing the form, draw the lines gently, so they are not visible when you finish drawing.

Instead of lines, objects have edges.
A hard edge in an area that ends instantly.

On the other hand, a soft edge is an area that ends in a soft way. Blurry.

Pay attention how the bulb has hard edges, while the shadow has soft edges (blurry).

Smoke also has soft edges:

Ambient occlusion:
Sometimes, there are areas like cracks or holes, which are very dark.
They are dark because scattered light cannot reach these areas, but they are not lines.
These areas are called ambient occlusion, and in many cases, they are the darkest areas in the drawing.

Here is Jerry again:

For more tutorials, tips & techniques, you are welcome to visit my blog.

Ran

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