A wildly ambitious visual and technical exploration, Barcelona-based designer Oscar Viñals (whose background is graphic design for competitive motor racing teams) has proposed a series of concept aircraft for the future. Perhaps surprisingly, his lack of formal education in aerospace engineering grants unfettered imagination. And beyond the triple-decker structures or blended wings that simply don’t exist yet, he’s also touched upon everything from portable nuclear fusion to zero carbon emission and artificial intelligence developments. All of the concepts have been built off of substantial research and hope to act as an inspiration for vehicles to come. See more at CNN.