4 line drawings of a bear

C'est ce qu'une entreprise en/au(x) United States recherchait pour leur illustration design

I need four simple pen-and-ink style drawings of a bear for my hobby website. The drawings must be black-and-white only and have a transparent background. They should be drawn with solid lines, no shading or stippling and not too much cross-hatching. The bear should be person-like. A good guide to the general style I need would be the Moomin drawings by Tove Jansson, 'though perhaps not so cute.

The four drawings should show the bear:

(1) Looking into the distance with one paw shading his eyes. A rope, rucksack, climber's pick, or other explorer's gear would be OK but is not required.

(2) Wearing a lab code and holdig a beaker or other indicative laboratory equipment.

(3) Dressed as an astronaut, with space helmet, etc.

(4) Kneeling in seiza, wearing a dogi and hakama. Similar in pose and style to the drawings from "Aikido & the Dynamic Sphere" ... but a bear.

ADDITIONAL/ALTERNATE:
(Alternate #1 / #5) An alternative to (#… Voir plus