Coloring Pages for Adults (ongoing work)

Design details: Hello Freelancers! :)

I am looking for graphic designers/illustrators to create patterns of coloring pages for 'adults'. I am very open to different ideas, but I am mostly interested in NATURE/FLORALS/ANIMALS themes.


1. This time I need 4 mandala illustrations and 3 cats illustrations.
2. $4 for each mandala, $5 for each cat. ($31 in total, but all offers are welcomed).

3. If I like your style I will ask you to do many more illustrations (flowers, birds, dogs, other animals and nature, $5 per illustration). I have a few designers working for me already on different projects.

Examples: https://goo.gl/gZh2pI (can be simpler, don't have to be very detailed)



- Only 100% original designs created by you, It will be checked for plagiarism, I can find stock photos easily, so don't try that and save time for us both,
- Delivery format JPG + editable .AI or .PSD,
- Delivery within 7 days (faster the better, I understand it needs time),
- Images have to be suitable for coloring, they cannot be too detailed so it will not be too hard or too small when printed. There cannot be too much of white/black only space,
- Commercial use license transfer, I need all intellectual property rights transfered to me, I require to sign a copyrights agreement.

You agree that you will own no rights to the work submitted, and you understand/agree your name will not appear anywhere on the work. I would retain all worldwide copyrights to any of those images. No other payments will be rendered past the terms stated in this agreement. You will not reuse this work anywhere.



Please:
1. Attach a sample of a coloring page design or similar images from your portfolio.
2. Bid your price for 4x mandala 3x cat illustrations (7 illustrations).
4. Write 'COLOR' in your bid, so I know you have read it all :)


I am looking forward to your bid, and hopefully longer cooperation with bigger orders. Thanks!
Target audience: Adults
Ideas for the visual style: Black and white pages
Extra notes: