cartoon of a man standing in front of a blackboard with a book, academy, presentation page, professional qualification, by Luis Marsans, 😃😀😄☺🙃😉😗, guide, by Luís Miranda, apprenticeship, cr3, by Almada Negreiros, tutorial, Rendering, full page, illustration, by Leo Valledor, photo realist

(bad-image-v2-39000, bad_prompt_version2, bad-hands-5, EasyNegative, NG_DeepNegative_V1_4T, bad-artist-anime:0.7),(worst quality, low quality:1.3), (depth of field, blurry:1.2), (greyscale, monochrome:1.1), nose, cropped, lowres, text, jpeg artifacts, signature, watermark, username, blurry, artist name, trademark, watermark, title, (tan, muscular, loli, petite, child, infant, toddlers, chibi, sd character:1.1), multiple view, Reference sheet, long neck