Clear vertical bands structure the space, alternating deep blacks and colored columns where the tones blend into one another. John Beckley contrasts this rigor with long white and black diagonals, stretched like trajectories crossing the entire surface. The colors slide from yellow to pink, from blue to green, in soft gradients that contrast with the sharpness of the lines and the fine red or turquoise columns. Splashes and scattered dots add a freer, cosmic vibration. The whole retains a vivid tension, between geometric order and luminous effervescence.