We would like to congratulate the youngest member of our research group, Tamás Keresztes, and his supervisor, Tamás Spránitz, on the successful defense of his MSc thesis last week, which received an excellent (thesis) and good (defense) rating. The thesis is entitled “STUDY OF FLUID-ROCK INTERACTIONS IN SEDIMENTARY GRANULITES IN THE LOWER CRUST OF THE PANNONIAN BASIN.” Thank you, Tamás, for helping us better understand the complex evolutionary history of sedimentary-origin lower crust fluids!