Illustration: Karin Rönmark creates fantasy worlds fit for wallpaper

Illustration: Derek M Ballard's fantasy Adventure Time storyboards

Mariana Malhão's illustrations depict "a world inside a world"

Illustration: Ville Savimaa creates a fantastical wonderland for a Copenhagen theme park

Danish illustrator Rune Fisker’s clean, windswept surrealism

Architect’s draftsman turned illustrator: Daniel Lima’s colourful version of reality

Australian artist Magdalena Bors turns mundane settings into beguiling fantasy worlds

Illustrator Gvidas Pakarklis creates meticulous hand-drawn worlds merging infographics with magical realism

Designer and art director Raquel Quevedo on the importance of leaving room for fantasy and experiments