function electrolyserpictures()
  return
  {
    north =
    {
      filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
      priority = "extra-high",
      width = 1,
      height = 1,
      shift = {-0.08, 0.45}
    },
    east =
    {
      filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
      priority = "extra-high",
      width = 1,
      height = 1,
      shift = {0, 0}
    },
    south =
    {
      filename = "__angelspetrochem__/graphics/entity/electrolyser/pipe-south.png",
      priority = "extra-high",
      width = 41,
      height = 40,
      shift = {5/32, -8/32}
    },
    west =
    {
      filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
      priority = "extra-high",
      width = 1,
      height = 1,
      shift = {0.62, 0.05}
    }
  }
end

function coverpictures()
  return
  {
    north =
    {
      filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
      priority = "extra-high",
      width = 1,
      height = 1,
      shift = {0, 0}
    },
    east =
    {
      filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
      priority = "extra-high",
      width = 1,
      height = 1,
      shift = {0, 0}
    },
    south =
    {
      filename = "__angelspetrochem__/graphics/entity/storage-tanks/pipe-cover.png",
      priority = "extra-high",
      width = 80,
      height = 80,
	  scale = 0.5,
      shift = {0, 0}
    },
    west =
    {
      filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
      priority = "extra-high",
      width = 1,
      height = 1,
      shift = {0, 0}
    }
  }
end

function polypictures1()
  return
  {
	north =
	{
	  filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {0, 0}
	},
	east =
	{
	  filename = "__angelspetrochem__/graphics/entity/polymerization-chamber/04.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {-24/32, 4/32}
	},
	south =
	{
	  filename = "__angelspetrochem__/graphics/entity/polymerization-chamber/01.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {0, -22/32}
	},
	west =
	{
	  filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {0, 0}
	}
  }
end

function polypictures2()
  return
  {
	north =
	{
	  filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {0, 0}
	},
	east =
	{
	  filename = "__angelspetrochem__/graphics/entity/polymerization-chamber/13.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {-24/32, 5/32}
	},
	south =
	{
	  filename = "__angelspetrochem__/graphics/entity/polymerization-chamber/11.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {0, -22/32}
	},
	west =
	{
	  filename = "__angelspetrochem__/graphics/entity/polymerization-chamber/12.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {24/32, 6/32}
	}
  }
end

function polypictures3()
  return
  {
	north =
	{
	  filename = "__angelspetrochem__/graphics/entity/electrolyser/blank.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {0, 0}
	},
	east =
	{
	  filename = "__angelspetrochem__/graphics/entity/polymerization-chamber/22.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {-16/32, 2/32}
	},
	south =
	{
	  filename = "__angelspetrochem__/graphics/entity/polymerization-chamber/23.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {0, -22/32}
	},
	west =
	{
	  filename = "__angelspetrochem__/graphics/entity/polymerization-chamber/24.png",
	  priority = "extra-high",
	  width = 128,
	  height = 128,
	  scale = 0.5,
	  shift = {16/32, 0}
	}
  }
end