Illuminated manuscripts in classical and mediaeval times, their art and their technique (1892)
Middleton, J. H. (John Henry), 1846-1896 · Cambridge, University press · leaf 237
209 … Fig. 53. Miniature of a comic subject from a German manuscript of the twelfth century, representing a monastic scribe worried by a mouse. M. C. M. 14
Illumination of books and manuscripts · Manuscripts
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.