Ключевые слова: barbed, bird, burden, cage, captive, captivity, captured, cell, concept, crime, crypt, dark, darkness, depression, depressive, despair, dismal, dull, dungeon, escape, freedom, gloom, grief, grim, hope, illustration, imprisoned, inmate, isolation, jail, light, loathing, loss, melancholy, pain, prison, prisoner, punishment, sad, self, shadow, solitary, solitude, sorrow, trapped, vessel, wall, weariness, window, wire,