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In page Emma Hauck:

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The letters themselves, taken as art, can be considered a form of calligraphy. They also share similarities to asemic writing, in which priority is given primarily to the aesthetic value of the written word, not to its linguistic meaning. Hauck's writing fills the entire page of her letters, in most cases consisting of the repeated phrase "Sweetheart come" (German Herzensschatzi komm) and in some instances merely "come" (German "komm"). These words are written in incredibly dense and at times illegible constructions which vary in shading and value. Hauck's motivation for writing these letters is unknown; they are thought to be an expression of her loneliness due to her constant discussion of her family while institutionalized.[citation needed]