Gothic art was a style of medieval art that developed in Northern France out of Romanesque art in the 12th century AD, led by the concurrent development of Gothic architecture. It spread to all of Western Europe, and much of Northern, Southern and Central Europe, never quite effacing more classical styles in Italy.

Architectural Characteristics:

1. Pointed Arches: Unlike the rounded arches of Romanesque architecture, Gothic structures feature pointed arches, which allow for greater height and the distribution of weight more efficiently.
2. Ribbed Vaults: Ribbed vaults support the roof and allow for the creation of complex, soaring ceiling designs.
3. Flying Buttresses: These external supports transfer the weight of the roof and walls, allowing for thinner walls and larger windows.
4. Stained Glass Windows: Large, elaborate stained glass windows, often depicting biblical scenes, flood interiors with colored light.
5. Rose Windows: Circular, stained glass windows usually located at the west end of a cathedral.
6. Gargoyles and Grotesques: Decorative stone carvings, often functioning as water spouts, that adorn the exterior of buildings.

Artistic Characteristics:

1. Ornate Decoration: Gothic art is highly detailed and intricate, often featuring elaborate carvings and sculptures.
2. Naturalism: Increased focus on naturalistic details in sculpture and painting, moving away from the more rigid and stylized forms of earlier periods.
3. Religious Themes: Art from this period often depicts biblical scenes, saints, and other religious subjects.
4. Illuminated Manuscripts: Handwritten books with rich, detailed illustrations and ornate lettering, often created by monks.
5. Altarpieces and Retables: Elaborate works of art placed behind altars, often depicting scenes from the life of Christ and the saints.

Furniture Characteristics:

1. Heavy, Solid Construction: Gothic furniture is typically massive and made from solid wood, such as oak.
2. Intricate Carvings: Furniture pieces feature detailed carvings with religious motifs, floral patterns, and geometric designs.
3. Pointed Motifs: The pointed arch motif common in architecture is also seen in furniture design.
4. Iron Hardware: Heavy, ornate iron hinges, locks, and handles are common features.
5. Chests and Cabinets: Gothic furniture often includes large, heavily decorated chests and cabinets used for storage.