The main calling card of “modern” railings is the opposition to the standard, clear lines and regular forms. Improvisation, experimentation, naturalness and freedom of expression are important in this style. For example, steps and railings do not have to be clearly even and of the same shape, and flights and turns of stairs do not have to be done at right angles. The entire staircase can be either wooden or metal, but the railing must clearly follow the entire stepped path. Most often, spiral staircases are performed in this style.
A staircase with curved metal railings, similar to wild thin trees, will fit perfectly into the interior. Also, this style implies beautiful, wriggling forged plants, flowers on railings or fences.