The official logo of the government of Delta state of Nigeria has these features:

Oil
Delta is one of the largest oil producing states in Nigeria

Knowledge
Deltans love knowledge.

The Christian missionaries since early 1900s brought sound academic pursuit alongside Christians spiritual growth

Agriculture, natural resources
The people are largely farmers.

They’re also in the midst of other natural endowments the state is blessed with.

Sports, strength
The people are energetic, strong and active. Some are sports lovers and a certain number has successfully engaged in sporting endeavours