In the ethereal glow of a distant nebula, a lone figure in a sleek spacesuit stands defiant, the emblem of Sigmar emblazoned across their chest in bold crimson. Swirling auroras of vibrant yellow and emerald green dance around the astronaut, their helmet reflecting the cosmic light show. The background fades from deep vermilion to inky black, dotted with twinkling stars reminiscent of Van Gogh's swirling night sky. The spacesuit's design blends futuristic elements with ornate, baroque- inspired filigree, echoing the intricate patterns of Klimt's golden phase. A massive, spectral hammer hovers nearby, its head crackling with electric blue energy that casts an otherworldly luminescence on the scene. The composition draws the eye in a spiral, starting from the astronaut's determined stance and flowing outward through the sweeping celestial formations. Hints of Dalí's surrealism manifest in the warping of space- time around the edges, where reality seems to melt into the cosmic void. The overall atmosphere evokes a sense of awe, power, and the inexorable march of humanity into the unknown, guided by the unwavering strength of Sigmar's will