Sybren’s recently accepted paper in Polymer Chemistry has made the cover of the journal. The cover artfully illustrates how a change in polarity in polyimine networks can affect the mechanical properties of the materials: i.e. from soft, ‘water-like’ materials in the case of polar chains, to hard, ‘rock-like’ materials in the case of apolar chains. The Polymer Chemistry issue that features his work, can be found here.