main

local imageDir = "/images/"
local images = fs.list(imageDir)
local monitorPosition = "right"

local continue = true

local monitor = peripheral.wrap(monitorPosition)
local oldTerm = term.current()
term.redirect(monitor)

while continue do

  for _, fileName in pairs(images) do
    paintutils.drawImage(paintutils.loadImage(imageDir .. fileName), 1, 1)
    sleep(1)
    term.clear()
  end

end

term.redirect(oldTerm)