Answer:
A buried treasure.
Explanation:
Dredging is the process of excavating something in water. So, only a buried treasure would be under or in water.
Sure I'm free atm so we can talk i guess
Answer: Fisheye lens.
A fisheye lens is an ultra wide-angle lens intended to create a wide panoramic or hemispherical image and that produces a strong visual distortion. It gives images the convex non-rectilinear appearance that is typically associated with a peephole.
