Scooby-Doo backgrounds - 1

1970s Hanna-Barbera animation, bayou, swamp, latern lit shack next to pier, hand drawn, ink lines, 1970s era style cartoon, classic background style, soft hand-painted scenery, muted pastel color palette, subtle gradients and washes, simple yet evocative layouts, nostalgic analog texture, charmingly flat perspective, gentle atmospheric haze, shrouded in light mist and shadow, iconic retro cel animation aesthetic, understated environmental details, evocative mood through color and shape, traditional animation look, stylized brushwork, slightly grainy filmic finish, painterly backgrounds with whimsical vintage flair, 8k)