Ключевые слова: abstract, africa, ancient, arabic, architecture, background, blue sky, building, construction, desert, desert architecture, erfoud, famous, flat earth, fort, graft, hannesjorg voth, heaven, himmelstreppe, in the middle of nothing, landmark, moroccan, morocco, mud, outdoor, picturesque, romantic, staircase, stairway, stairway to heaven, stone, tower, travel, upstairs, wall,