title: How can I display an image on top of an image in PyGame?
body: <p>I am creating a version of Pong in Python 3, using the library PyGame. I am trying to render an image as the "table" background, then displaying the 
  ball on top of it. My issue is that the ball is the only image showing, displaying a black background. However, if I remove the code pertaining to the ball, the "table" image shows. How may I render the ball on top of the table?</p>
  
  <pre><code>import pygame
  
  pygame.init()
  
  size = [500,500]
  speed = [2,2]
  screen = pygame.display.set_mode(size)
  
  
  table = pygame.image.load('table.jpg')
  table_rect = table.get_rect()
  
  
  
  paddle_one = table = pygame.image.load('paddle.jpg')
  paddle_one_rect = paddle_one.get_rect()
  
  
  
  
  
  while True:
  
      screen.blit(table, table_rect)
  
      screen.blit(paddle_one, paddle_one_rect)
      pygame.display.update()
  </code></pre>