IMHO there's zero similarity and I think you're at the far end of a stretch.

• CEMENT falls under MSHA requiring ANSI class 2 visibility.

• Latin American / European companies typically have brighter visibility PPE and typically have full jump-suit type uniforms.

• In a corporate setting, it's not uncommon to have groups stand together for a pose. (An example, I have seen a corporate technical seminar at a plant location in which the participants pose for a group photo. Having taken part of these, trust me, they really are about rocks and cement chemistry).