Amigo Aki Esta o Logo Do Muaway Sem Gorro.
https://lh3.googleusercontent.com/-U8-I0g0QAGc/TXZgoeXHVyI/AAAAAAAAAWM/CrJJi9KOoyQ/Muaway.png
Agora o Gorro...
Algumas Dessas Bolinhas São Orbs Amigo, Veja Aki Alguns Videos De Como Cria-los.
http://forum.muaway.net/index.php?/topic/183820-tutorialcriando-uma-orb/
http://forum.muaway.net/index.php?/topic/109618-tutorialcriando-orbs/
http://forum.muaway.net/index.php?/topic/79015-video-aula-criando-3-tipos-de-orb/
Aquilo são texturas Amigo Veja Aki Alguns exemplos:
http://www.terrastock.com.br/images/full/B6338.JPG
http://www.terrastock.com.br/images/full/B4105.JPG
http://us.123rf.com/400wm/400/400/DLeonis/DLeonis1004/DLeonis100400037/6870332-dry-ground-texture-with-deep-fissures.jpg
http://www.fotografodigital.com.br/trabalhos/271x161/45286.jpg
http://farm3.static.flickr.com/2711/4110430485_1080aa973f.jpg
http://image.pixmac.com/4/cracked-ground-texture-backgrounds-pixmac-image-2198616.jpg