Je was op zoek naar: necker (Engels - Turks)

it's a necker cube.
bu bir necker küpü.

the necker cube is a well-known example; another instance is the rubin vase.
necker küpü iyi bilinen bir örneğidir, başka bir örneği de rubin vazosudur.

how many of you see that sort of boundary, with the necker cube floating in front of the circles?
dairelerin önünde necker küpünün durduğu türden kenarı kaçınız görüyor?

(d. 1796)* april 13 – frederick north, lord north, prime minister of the united kingdom (d. 1792)* june 21 – johann christoph friedrich bach, german composer (d. 1795)* september 30 – jacques necker, french politician (d. 1804)* october 6 – nevil maskelyne, english astronomer royal (d. 1811)* november 13 – john dickinson, governor of delaware and pennsylvania (d. 1808)* december 6 – warren hastings, british administrator (d. 1818)* december 23 – richard arkwright, english inventor (d. 1792)* "date unknown"** abbas iii, shah of persia (d. 1740)** william crawford, american soldier and surveyor (d. 1782)** francis marion, american officer (d. 1795)== deaths ==* january 12 – john horsley, british archaeologist (b. c.1685)* february 13 – charles-rené d'hozier, french historian (b.
(d. 1796)* 13 nisan – frederick north, prime minister of the united kingdom (d. 1792)* 21 haziran – johann christoph friedrich bach, german composer (d. 1795)* 30 eylül – jacques necker, french politician (d. 1804)* 6 ekim – nevil maskelyne, english astronomer royal (d. 1811)* 13 kasım – john dickinson, governor of delaware and pennsylvania (d. 1808)* 6 aralık – warren hastings, british administrator (d. 1818)* 23 aralık – richard arkwright, english inventor (d. 1792)* "tarihi bilinmeyenler"** iii.