Fiddle leaf fig. always a statement piece :)

Monstera also

Pink princess philodendron

Philodendron gloriosum

anthurium waroq

Those are the top 5

And I would not recommend ANY of the above!! None of them are very tolerant of neglect, especially the abuse and ignoring that happens in an office setting. And with the exception of the fig, all have an inflated price tag due to a recent fad by social media influencers hyping these somewhat rare plants as the "hottest new trends" in houseplants. You don't want expensive, so-called 'collector' plants in a office setting!!

Instead I would look at those houseplants that have a long reputation for withstanding neglect or adverse conditions:

• Sansevieria
• Dracaena marginata
• Ficus elastica - rubber tree
• Zamioculcas zamiifolia - ZZ plant
• Dieffenbachia - dumb cane
• Philodendron
• Pothos

Agree with the last. Other candidates for the conditions you describe, if the blinds are not used. The office aspect is irrelevant as long as 1 person is caring for the plants in a steady way, like one would for their own plants @ home.

Kalanchoe blossfeldiana

Dracaena sanderiana

Jade

rubber tree plant (Ficus elastica)

dwarf umbrella (Schefflera arboricola)

For neglect, I would recommend fake plants.

monstera albo definitely. it is proven to spike up creativity

You did not say where you are located, yes, I know it's an interior space, but interior conditions do vary a bit a across the world in terms of light intensity. I know you said it's around 68 F. (not sure if this is an average or minimum), but temps in offices can drop to chilly levels over the winter (especially when they are not occupied, evenings, weekends). I can easily imagine those plants burning in full sun, even/especially in the winter (if the exposure is southern). I woud suggest Yucca, Beaucarnea recurvata (Pony Tails), Strelitzia (boht nicholei and reginae). Crassula (Jade plants), Cacti, succulents, Sanseviera (snake plants), Euphorbias, so esentially plants that can endure some aridity, offices can offer very DRY air. Good luck.

Please, ignore the suggestions made by Mike :-) He has a fixation with less common, vastly overpriced, so-called "rare" plants that have no place in a difficult office environment. He seems to think they are the only plants worth growing!

I want an explanation for ”….it is proven to spike up creativity.”