# Tk_screencopy.py

# Tk_screencopy.py

from Tkinter import *
from PIL import ImageTk, ImageGrab

root = Tk()

ww = 500
hh = 500
def screenshot():
    im1 = ImageGrab.grab((0, 0, ww, hh)) # bbox =  (x1, y1, x2, y2)

    New = Toplevel(root, width=ww, height=hh)
    im1 = ImageTk.PhotoImage(im1)
    image1 = Label(New, image = im1)
    image1.image = im1
    image1.place(x=0, y=0)

Button(root, text='ScreenShot', padx=1, command=screenshot).pack(padx=1, pady=1)

mainloop()