(News from 조선우표사 / Korea Stamp Corporation) On 25 December 2018 the 조선우표사 / Korea Stamp Corporation issued a stamp showing the Ryugyong General Ophthalmic Hospital in Pyongyang.
From the official release:
The hospital takes as its mission of a multifunctional and comprehensive medical centre that specializes in the treatment of eye diseases and provides eyeglasses as well.
Stamp
The stamp shows scenes from the hospital plus a reading test chart (notice the hangul):

The stamp is also available on FDC:

Technical details
1. Stamp Date of Issue: 2018-12-25 Stock No.: Sp5183 Size: 116x107mm Denomination: 50(Won) Price: 0.5($) Designer: Ri Jin Hyok Quantity: 10000 | 2. FDC Date of Issue: 2018-12-25 Stock No.: Fp5183 Size: 200x140mm Denomination: 50(Won) Price: 0.9($) Designer: Ri Jin Hyok Quantity: 200 |
Stamp leaflets
Earlier on this year this stamp (and several others) were shown in new issue stamp leaflets as well:
All images in page copyright: 조선우표사 / Korea Stamp Corporation.
Stamp release news is strictly for philatelic purposes only.