Use the Liquify filter

Shortcut Action
W Forward warp tool
R Reconstruct tool
C Twirl clockwise tool
S Pucker tool
B Bloat tool
O Push left tool
M Mirror tool
T Turbulence tool
F Freeze mask tool
D Thaw mask tool
Alt (tool) Reverse direction for Bloat, Pucker, Push Left, and Mirror tools
Tab Cycle through controls on right from top
Shift Tab Cycle through controls on right from bottom
Alt Change cancel to reset
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