Invited for this month's cover picture is Dr. Agnieszka Gonciarz and her team. The team's cooperation began recently when they met at the Military University of Land Forces (MULF) in Wrocław (Poland). Previously, each team member had various experience, in which chemistry played a major role. Dr. A. Gonciarz conducted spectroscopic research on coordination compounds, Prof. J. Zwoździak is a well-known expert in the field of environmental protection, and Prof. M. Żuber is an expert in the application of chemistry in security sciences. When they met at MULF, the idea of cooperation arose and their research interest was directed toward the possibility of practical application of Schiff bases and their complexes in various areas. Read the full text of their Full Paper at https://doi.org/10.1002/open.201800100.