from Tkinter import *
canvas = Canvas(bg = '#666000', width=640, height=480)
canvas.pack(expand=YES, fill=BOTH)
canvas.create_line(0, 0, 320, 200, fill = '#fff')
canvas.create_line(0, 20, 320, 200, fill = '#fff')
canvas.create_line(0, 30, 320, 200, fill = '#fff')
canvas.create_line(0, 40, 320, 200, fill = '#fff')
canvas.create_line(0, 50, 320, 200, fill = '#fff')
canvas.create_line(0, 60, 320, 200, fill = '#fff')
canvas.create_line(0, 70, 320, 200, fill = '#fff')
canvas.create_line(0, 80, 320, 200, fill = '#fff')
canvas.create_line(0, 90, 320, 200, fill = '#fff')
canvas.create_line(0, 100, 320, 200, fill = '#fff')
canvas.create_line(0, 110, 320, 200, fill = '#fff')
canvas.create_line(0, 120, 320, 200, fill = '#fff')
canvas.create_line(0, 130, 320, 200, fill = '#fff')
canvas.create_line(0, 140, 320, 200, fill = '#fff')

canvas.create_line(10, 0, 3, 200, fill = '#fff')
canvas.create_line(20, 20, 3, 200, fill = '#fff')
canvas.create_line(30, 30, 3, 200, fill = '#fff')
canvas.create_line(40, 40, 3, 200, fill = '#fff')
canvas.create_line(50, 50, 3, 200, fill = '#fff')
canvas.create_line(60, 60, 3, 200, fill = '#fff')
canvas.create_line(70, 70, 3, 200, fill = '#fff')
canvas.create_line(80, 80, 3, 200, fill = '#fff')
canvas.create_line(90, 90, 3, 200, fill = '#fff')
canvas.create_line(100, 100, 3, 200, fill = '#fff')
canvas.create_line(110, 110, 3, 200, fill = '#fff')
canvas.create_line(120, 120, 3, 200, fill = '#fff')
canvas.create_line(130, 130, 3, 200, fill = '#fff')
canvas.create_line(140, 140, 3, 200, fill = '#fff')

canvas.create_text(200,200,fill = '#fff', text = "gomennasai")
mainloop()