Sunny Side Up - A fortunate mistake that resulted when I accidentally included a non-conformant image in a set of images for Helicon Focus. The bad image was way too bright.. Thelocactus hexaedrophorus.
Echinopsis "Spring Symphony"
Echinofossulocactus tricuspidatus - These have been taxonomically moved to Stenocactus. Mine prefer to be called by the original Echinofossulocactus. It's a way cooler name.