panels 1440 1442 and 1440 the strong magnetic remanence provided by the present invention reduces the possibility of failure due to the strength of the magnetic bond the billboard 1400 may also incorporate led oled lcd or electroluminescence embedded in the thermoplastic binder of the modular magnetic decorative panels 1440 1442 and 1440 and controlled by a controller board in the billboard 1400 this could enable spot lighting and sequencing of artwork logos etc in the modular magnetic decorative panels 1440 1442 and 1440 fig1 provides a perspective view of a swimming pool 1500 having a magnetic underlayment 1520 and modular liner panels 1530 placed on the exterior surface 1510 of the pool 1500 a ferrite material encased in a polymer binder may also be added into the structure of the exterior surface 1510 to eliminate the need for a magnetic underlayment 1520 in this configuration the liner panels 1530 would need to be magnetically attractive the magnetic underlayment 1520 may either be laminated into the surface 1510 itself or adhered as a lining the panels 1530 could have magnetically receptive sheeting as the base layer of the flexible panel and may be made from printable vinyl or any other material the panels 1530 could also have ferrite in the extruded mix trapped in a polymer to make the ferrite impervious to rust or any other configuration of materials the panels 1530 may have designs that resemble traditional tile patterns brands word art or any other feature that a consumer would desire the panels 1530 may also incorporate led oled lcd or electroluminescence embedded in the thermoplastic binder fig1 provides a perspective view of a typical row house 1600 having a standard exterior 1602 and a row house 1700 having an exterior 1702 with a modular front facade 1712 and.