Enhace the sequentional entrace by not a linear desintegration of the viens but instead a diagonal or from lower to higher. You discover or see more veins while reaching the interior of the Church.

Next step its to control the vein congregation in relation to the movement in the space and its integration to the floor so it start changing its levels.

The floor should be in a higher level in the interior,like going to the interior of the flower, layer by layer.