This Nikola Tesla foto contains
geschäftsanzug, business-anzug, gut gekleidete person, anzug, hosenanzug, and pantsuit.
There might also be
anzug, anzug der kleidung, zeichenraum, salon, wohnzimmer, vorraum, salon, and vorzimmer.
There was Mehr to Nikola Tesla than a brilliant inventor, physicist, and electrical engineer. He was also very much aware of the broader implications for electromagnetism and electrodynamics.