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    Sir Butter

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    Featured collection

    Mushrooms

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    Item preview, Common puffball designed and sold by Sir Butter.
    Common puffball Sticker
    From $1.79
    Item preview, Giant Puffball designed and sold by Sir Butter.
    Giant Puffball Classic T-Shirt
    From $20.39
    Item preview, orange birch bolete designed and sold by Sir Butter.
    orange birch bolete Sticker
    From $1.79
    Item preview, Mushroom envelop stamp designed and sold by Sir Butter.
    Mushroom envelop stamp Sticker
    From $1.79
    Item preview, Lake frog designed and sold by Sir Butter.
    Lake frog Classic T-Shirt
    From $20.39
    Item preview, Magical golden mushroom designed and sold by Sir Butter.
    Magical golden mushroom Hardcover Journal
    From $20.70
    Item preview, King Oyster designed and sold by Sir Butter.
    King Oyster Poster
    $18.13
    Item preview, Inky cap mushroom designed and sold by Sir Butter.
    Inky cap mushroom Essential T-Shirt
    From $20.39

    Collections

    5 collections

    Mushrooms

    Space

    Flowers

    patterns

    clouds☁️

    Shop

    73 items
    73 items
    Item preview, Moominvalley River designed and sold by Sir Butter.
    Moominvalley River Classic T-Shirt
    From $20.39
    Item preview, Common puffball designed and sold by Sir Butter.
    Common puffball Sticker
    From $1.79
    Item preview, James Sunderland Lain reflection designed and sold by Sir Butter.
    James Sunderland Lain reflection Premium T-Shirt
    $33.48
    Item preview, cottagecore swing designed and sold by Sir Butter.
    cottagecore swing Sticker
    From $1.79
    Item preview, wood blewit designed and sold by Sir Butter.
    wood blewit Oversized T-Shirt
    From $25.50
    Item preview, Deadly Dapperling designed and sold by Sir Butter.
    Deadly Dapperling Apron
    $24.14
    Item preview, orange birch bolete designed and sold by Sir Butter.
    orange birch bolete Essential T-Shirt
    From $20.39
    Item preview, Sunset clouds designed and sold by Sir Butter.
    Sunset clouds Sticker
    From $1.79
    Item preview, Amethyst Deceiver designed and sold by Sir Butter.
    Amethyst Deceiver Baseball Cap
    $25.19
    Item preview, Vintage leaf designed and sold by Sir Butter.
    Vintage leaf Classic T-Shirt
    From $20.39
    Item preview, Black poplar designed and sold by Sir Butter.
    Black poplar Classic T-Shirt
    From $20.39
    Item preview, the sickener designed and sold by Sir Butter.
    the sickener Poster
    $18.13
    Item preview, Ruby Bonnet designed and sold by Sir Butter.
    Ruby Bonnet Canvas Print
    $59.32
    Item preview, Daisy pattern designed and sold by Sir Butter.
    Daisy pattern Classic T-Shirt
    From $20.39
    Item preview, Fly Agaric girl designed and sold by Sir Butter.
    Fly Agaric girl Samsung Galaxy Soft Case
    $27.49
    Item preview, delicatula integrella designed and sold by Sir Butter.
    delicatula integrella Sticker
    From $1.79
    Item preview, Devil's Tooth designed and sold by Sir Butter.
    Devil's Tooth Art Board Print
    From $9.06
    Item preview, Clouds Drawing designed and sold by Sir Butter.
    Clouds Drawing Hardcover Journal
    From $20.70
    Item preview, Conocybe Filaris designed and sold by Sir Butter.
    Conocybe Filaris Throw Blanket
    $42.98
    Item preview, Liberty Cap designed and sold by Sir Butter.
    Liberty Cap Postcard
    From $2.36
    Item preview, Mushroom pattern designed and sold by Sir Butter.
    Mushroom pattern Racerback Tank Top
    $27.14
    Item preview, King Oyster designed and sold by Sir Butter.
    King Oyster Classic T-Shirt
    From $20.39
    Item preview, Chanterelle designed and sold by Sir Butter.
    Chanterelle Fitted Scoop T-Shirt
    $26.63
    Item preview, Cremini designed and sold by Sir Butter.
    Cremini Sticker
    From $1.79
    Item preview, Shiitake Fungus designed and sold by Sir Butter.
    Shiitake Fungus Classic T-Shirt
    From $20.39
    Item preview, Fly Agaric designed and sold by Sir Butter.
    Fly Agaric Sticker
    From $1.79
    Item preview, Wood Blewit designed and sold by Sir Butter.
    Wood Blewit Sticker
    From $1.79
    Item preview, Blue Milk Cap designed and sold by Sir Butter.
    Blue Milk Cap Sticker
    From $1.79
    Item preview, Chanterelle designed and sold by Sir Butter.
    Chanterelle Poster
    $18.13
    Item preview, Inky Cap designed and sold by Sir Butter.
    Inky Cap Classic T-Shirt
    From $20.39
    Item preview, Netted Rhodotus designed and sold by Sir Butter.
    Netted Rhodotus Magnet
    $7.99
    Item preview, Inky cap mushroom designed and sold by Sir Butter.
    Inky cap mushroom Classic Mug
    From $15.11
    Item preview, cremini mushrooms designed and sold by Sir Butter.
    cremini mushrooms Sticker
    From $1.79
    Item preview, Giant Puffball designed and sold by Sir Butter.
    Giant Puffball Poster
    $18.13
    Item preview, wood blewit designed and sold by Sir Butter.
    wood blewit Postcard
    From $2.36
    Item preview, morel mushroom designed and sold by Sir Butter.
    morel mushroom Poster
    $18.13
    Item preview, Blue milk cap designed and sold by Sir Butter.
    Blue milk cap Poster
    $18.13
    Item preview, morel mushroom designed and sold by Sir Butter.
    morel mushroom Sticker
    From $1.79
    Item preview, Saturn mushroom designed and sold by Sir Butter.
    Saturn mushroom Art Board Print
    From $14.00
    Item preview, Fly Agaric designed and sold by Sir Butter.
    Fly Agaric Essential T-Shirt
    From $20.39
    Item preview, Flower Pot Parasol designed and sold by Sir Butter.
    Flower Pot Parasol Relaxed T-Shirt
    $26.00
    Item preview, Magical golden mushroom designed and sold by Sir Butter.
    Magical golden mushroom Classic T-Shirt
    From $20.39
    Item preview, sunflower pattern designed and sold by Sir Butter.
    sunflower pattern Sticker
    From $1.79
    Item preview, Sunflower designed and sold by Sir Butter.
    Sunflower Sticker
    From $1.79
    Item preview, orange pore fungus designed and sold by Sir Butter.
    orange pore fungus Greeting Card
    From $3.00
    Item preview, Vintage boot daisies designed and sold by Sir Butter.
    Vintage boot daisies Greeting Card
    From $3.00
    Item preview, Blue Pinkgill designed and sold by Sir Butter.
    Blue Pinkgill Poster
    $18.13
    Item preview, Parasol designed and sold by Sir Butter.
    Parasol Sticker
    From $1.79
    Item preview, Destroying Angel designed and sold by Sir Butter.
    Destroying Angel Premium Oversized Hoodie
    $69.00
    Item preview, Isaac Newton designed and sold by Sir Butter.
    Isaac Newton Sticker
    From $1.79
    Item preview, Garfield x Hatsune Miku designed and sold by Sir Butter.
    Garfield x Hatsune Miku Sticker
    From $1.79
    Item preview, Liberty Cap designed and sold by Sir Butter.
    Liberty Cap All Over Print Tote Bag
    From $20.01
    Item preview, Parasol designed and sold by Sir Butter.
    Parasol Art Board Print
    From $9.06
    Item preview, Penny Bun designed and sold by Sir Butter.
    Penny Bun Clock
    $37.58
    Item preview, Black Poplar designed and sold by Sir Butter.
    Black Poplar All Over Print Tote Bag
    From $20.01
    Item preview, Black Amanita designed and sold by Sir Butter.
    Black Amanita Lightweight Sweatshirt
    $46.19
    Item preview, Penny Bun designed and sold by Sir Butter.
    Penny Bun Photographic Print
    $8.39
    Item preview, Mycena Rosea designed and sold by Sir Butter.
    Mycena Rosea Classic T-Shirt
    From $20.39
    Item preview, Fly Agaric designed and sold by Sir Butter.
    Fly Agaric Sticker
    From $1.79
    Item preview, Mushroom envelop stamp designed and sold by Sir Butter.
    Mushroom envelop stamp Extra Soft T-Shirt
    $30.89
    Item preview, Waxcap mushroom designed and sold by Sir Butter.
    Waxcap mushroom Poster
    $18.13
    Item preview, Lake frog designed and sold by Sir Butter.
    Lake frog Sticker
    From $1.79
    Item preview, orange birch bolete designed and sold by Sir Butter.
    orange birch bolete Sticker
    From $1.79
    Item preview, Cremini designed and sold by Sir Butter.
    Cremini Poster
    $18.13
    Item preview, Daisy designed and sold by Sir Butter.
    Daisy Greeting Card
    From $3.00
    Item preview, amanita jacksonii designed and sold by Sir Butter.
    amanita jacksonii All Over Print Tote Bag
    From $22.63
    Item preview, Black Amanita designed and sold by Sir Butter.
    Black Amanita Classic Mug
    From $15.11
    Item preview, sun behind clouds designed and sold by Sir Butter.
    sun behind clouds Sticker
    From $1.79
    Item preview, Sky Blue mushroom designed and sold by Sir Butter.
    Sky Blue mushroom Dad Hat
    $25.19
    Item preview, Death cap designed and sold by Sir Butter.
    Death cap Racerback Tank Top
    $27.14
    Item preview, autumn skullcap designed and sold by Sir Butter.
    autumn skullcap Tapestry
    $53.53
    Item preview, Gassy Webcap designed and sold by Sir Butter.
    Gassy Webcap Sticker
    From $1.79
    Item preview, Green pepe designed and sold by Sir Butter.
    Green pepe Long Sleeve T-Shirt
    $31.49
    About Sir Butter
    • Joined February 2020
    • 73 designs
    3
    Followers
    5
    Following
    309
    Favorited
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