ZOSM

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Logo conception for contest for ZOSM company. They modify materials from river digging for further use in road building. Sign should be modern, simple, related to recycling and last but not least green leaves are excluded. The idea is to show the character in three ingredients of sign which You can see on next picture:
 
1. rectangle - respectable and reliable
2. arrows - recycling
3. Z letter - first letter of company name