The Theodore | 35.66m | 10s | Graywood | Arcadis

On the rendering, it shows thin black mullions, thus making them hardly noticeable. Any chance these white colored mullions are just protective covering or something, and maybe not permanent?

No chance, unfortunately. On the upside, looks like there's some interesting coloured spandrel.
Still looks decent. Never expected the window systems to match the rendering. They didn’t look based in reality in the rendering, but they’ve put themselves into an over promise, under deliver situation. Had the rendering reflected the correct reality we still would have had a high opinion of this building I’d imagine.