Artists and Styles.

Michelle Hoefener.

Line art and pencil work -- I admire how cleanly she creates.

Algenpfleger.

Use of perspective and creativity in the angles used to view a scene.

Silvia Pelissero.

Use of watercolours to create appealing portraits.

Katie Tiedrich.

Use of humour in art -- simple linework and cartoony designs combined with amazing facial expressions.
Example.

Makani.

Linework/anatomy/humour.

Sakimichan.

Digital painting techniques.

Mudora.

Pencil + paper work, and the practice she does varying well known characters and experimenting with them visually (Legend of Zelda reimaginings). Responsible for these. (Primarily, though it's obvious when another artist takes over). Does very well at portraying character through expressions, poses and body language in her art.

Alicexz.

Colour work and appealing watercolour paintings -- the artist notes she's inspired by Agnes Cecile.

Patryk Garrett.

Tone, subject matter, sci-fi.