"Achoo!" sneezed Serilda as she progressed onto the black pepper part of her potion; she was very careful as she sneezed so she didn't spill anything. "Ugh." Serilda wiped her nose on her sleeve uncerimoniously and poured the pepper into her cauldron. She then followed the rest of the instructions and finished. She took her cauldron off the heat; then she raised her hand. "What color and texture and such should the potion have, Professor?"