How to make clay hump molds from found forms..

EK080 PLASTER CUP MOLD for SLIP CASTING PLASTER CERAMIC MOLDS CERAMIC POTS

Drape Molds for Pottery, GR Pottery Forms

12Pcs Pottery Mug Handle Molds for Clay DIY Pottery Mug Handle Molds Tool for Different Shapes and Sizes for Pottery Clay Ceramics Handle Shaping

EK021 HANDLELESS MUG PLASTER MOLD for SLIP CASTING – Eti Ceramic Store

Using Hump & Slump Molds: Dan's Quick Glimpse How-To – Dan Pearce Pottery

Duncan DM-1834 Ceramic Slip Mold Fruit Design Sugar Bowl and Lid

Molds

Unbranded Unnumbered Ceramic Slip Mold High Lip Narrow Pitcher / Vase 11.5 Inch

I want to start doing mystery molds! Tell me which one to do

Unfinished Pottery Molds - Abandoned Shenango Pottery Factory