Text: bing & grndahl has produced this gorgeous figurine of a mouse.

Correct capitalization: Bing & Grndahl has produced this gorgeous figurine of a mouse.

Text: who are we, what are our challenges, and how do we meet them?

Correct capitalization: Who are we, what are our challenges, and how do we meet them?

Text: we write from the art gallery plano b, we have organized in the course exhibition curator bilbao, saturday 08 march.

Correct capitalization: We write from the art gallery Plano B, we have organized in the course EXHIBITION CURATOR Bilbao, Saturday 08 March.

Text: next year i'm gonna open source my automatic project generator.

Correct capitalization:
Next year I'm gonna open source my automatic project generator.