old_contents: from sense_hat import SenseHat
  import time
  from PIL import Image
  import os
  
  # Download awesome image file source: http://johanvinet.tumblr.com/image/127476776680
  
  # Open image file
  image_file = os.path.join(os.sep,"/home","pi","Sense","pixels.gif")
  img = Image.open(image_file)
  
  # Generate rgb values for image pixels
  rgb_img = img.convert('RGB')
  pixels = list(rgb_img.getdata())
  width, height = img.size
  
  # Set variables
  border = 36
  start = (width*border)
  stop = len(pixels)-start
  icon_size = 48
  pixel_width = 6
  gap = 24
  step = 72
  image_pixels = pixels[start:stop]
  
  # Calculate pixels to sample from image
  rows = range(border,len(image_pixels)-border,width*step)
  grid = [range(item, item+width-(border*2), step) for item in rows]
  image_rows = [range(value,value+(width*icon_size),width*pixel_width) for item in grid for value in item]
  sample_pixels = [range(value,value+icon_size,pixel_width) for item in image_rows for value in item]
  
  characters = [image_pixels[value] for item in sample_pixels for value in item]
  
  # Break list into chunks
  def chunks(list_data, chunk_size):
      return [list_data[item:item+chunk_size] for item in range(0, len(list_data), chunk_size)]
      
  chunk_list = chunks(characters, 64) # select chunk size
  
  # Display characters using LED matrix display on Sense HAT
  
  sense = SenseHat()
  sense.set_rotation(r=180)
  
  
  for chunk in chunk_list:
  	sense.set_pixels(chunk)
  	time.sleep(1)
  
  sense.clear()
  
  
  
new_contents: from sense_hat import SenseHat
  import time
  from PIL import Image
  import os
  
  # Download awesome image file source: http://johanvinet.tumblr.com/image/127476776680
  
  # Open image file
  image_file = os.path.join(os.sep,"/home","pi","Sense","pixels.gif")
  img = Image.open(image_file)
  
  # Generate rgb values for image pixels
  rgb_img = img.convert('RGB')
  pixels = list(rgb_img.getdata())
  width, height = img.size
  
  # Set variables
  border = 36
  start = (width*border)
  stop = len(pixels)-start
  icon_size = 48
  pixel_width = 6
  gap = 24
  step = 72
  image_pixels = pixels[start:stop]
  
  # Calculate pixels to sample from image
  rows = range(border,len(image_pixels)-border,width*step)
  grid = [range(item, item+width-(border*2), step) for item in rows]
  image_rows = [range(value,value+(width*icon_size),width*pixel_width) for item in grid for value in item]
  sample_pixels = [range(value,value+icon_size,pixel_width) for item in image_rows for value in item]
  
  characters = [image_pixels[value] for item in sample_pixels for value in item]
  
  # Break list into chunks
  def chunks(list_data, chunk_size):
      return [list_data[item:item+chunk_size] for item in range(0, len(list_data), chunk_size)]
      
  chunk_list = chunks(characters, 64) # select chunk size
  
  # Display characters using LED matrix display on Sense HAT
  
  sense = SenseHat()
  sense.set_rotation(r=180)
  
  
  for chunk in chunk_list:
      sense.set_pixels(chunk)
      time.sleep(1)
  
  sense.clear()
  
  
  
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