Dutch Golden Age painting Drapers' Guild" is a subtle treatment of a group round a table. Scientists often posed with instruments and objects of their study around them. Physicians sometimes posed together around a cadaver, a so-called 'Anatomical Lesson', the most famous one being Rembrandt's "Anatomy Lesson of Dr. Nicolaes Tulp" (1632, Mauritshuis, The Hague). Boards of trustees in their "regentenstuk" portraits preferred an image of austerity and humility, posing in dark clothing (which by its refinement testified to their prominent standing in society), often seated around a table, with solemn expressions on their faces. Most militia group portraits were commissioned in Haarlem and
The Doctor (Doctor Who) to hear it, at a certain frequency. If the stars are in the right place, and your heart’s in the right place, you’ll hear it." On occasion, the Doctor uses other aliases, such as "John Smith". In the Fourth Doctor serial "The Armageddon Factor", the Doctor runs into a former classmate of his named Drax. Drax calls the Doctor Theta Sigma or "Thete" for short, an alias which is clarified as the Doctor's nickname at the Prydon Academy on Gallifrey in "The Happiness Patrol" and referred to again in the 2010 episode "The Pandorica Opens". "Doctor Who" spin-off media have