import pygame, sys
pygame.init()
screen = pygame.display.set_mode([640,480])
screen.fill([255,255,255])
my_ball = pygame.image.load('beach_ball.png')
x = 50
y = 50
screen.blit(my_ball,[x,y])
pygame.display.flip()
for looper in range(1,100):
    pygame.time.delay(20)
    pygame.draw.rect(screen,[255,255,255],[x,y,90,90],0)
    x = x + 5
    screen.blit(my_ball,[x,y])
    pygame.display.flip()

running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

pygame.quit()