BackGrab a cylinder before reshaping some sides and use the sculpt tool to smooth things outgrab a sphere before flattening it axis and enlarge it (horizontally).with the edit mode, make slight bumps then use sculpt tool mesh contrast flattening etc...I organinally wanted to make this an eaten apple but i couldnt figure how to do the bottom part so i scrapped that idea, thats why it became a mushroomI wanted to color it and make a background for it yet it didnt work when i tried, so i sadly left it like that...Now there you have it ! A basic grey mushroom...I made a jar for this one but i didnt use the sculpt tool that much, mainly the edit tool alongside with the cuts.I basically just kept on cutting it and resizing it before i was satisfied with the shape.I then grabbed a sphere before flattening it and making it into that shape by flattening it.I did sculpt some parts, to smooth out the edges of the jar that we could see and that was it!