Real and Imaginary Mutants consists of a series of drawings composed of ink and coloured protein pigment created from the membrane vesicles of genetically engineered archaebacteria developed by researchers from the Leiden University Biophysical Organic Chemistry/SSNMR group. Rendered in a style reminiscent of 19th century scientific illustration, the drawings reference concepts of the monstrous in the popular imaginary of Western culture, as well as imagined contemporary biotechnological mutants. By melding fictional representations with ‘real’ mutant elements (the coloured pigment), the work comments on the difference between imagined constructs of the ‘mutant’ as a monstrous chimera of multiple species and the realities of contemporary biotechnologies that are often invisible to the naked eye and involve subtle changes to single amino acids. The expanded series also includes drawings that comment on the impact of the media on public perceptions of biotechnologies and the fear and fascination that boundary transgressions and challenges to established systems of power inspire.