This is design study of economy seating concept. I started with rough hand sketch of side profile then brought it into 3D where I worked on sophisticated wire frame which became guiding structure for the 3D model. 
DESIGN STUDY: Economy class seat
TOMAS IVASKEVICIUS DESIGN
BRAND.PRODUCT.AUTOMOTIVE.TRANSPORTATION
TOMAS IVASKEVICIUS DESIGN 
Labas Tomas, Is it a concept for the railway Industry ? I m involved in railway seats, please let me know,
Gerald
Hi Gerald, it’s originally created to showcase experience in transportation design sector. I have done a lot of seating concepts in aviation and rail industries. This particular example was created for aviation interior.
Aciu us explainations, Can u forward me some example of concept youd id for railway INdustry ?
This is advanced ideation on first class seat: https://ivaskeviciustomas.com/2020/11/14/superseat-renderings/
Some sketches too: https://ivaskeviciustomas.com/2020/07/23/superseat-design/