MASKING of OPENING PART – III – FRAMING

Post 575by Gautam Shah

.

Masking is an overlay on an opening such as a window, door or gap. The overlay could be an additional system, opportunistic exploitation of the surroundings, or an arrangement for doctoring the perception. There is an attempt to change the quality of view, such as increasing or decreasing the clarity of view; add directional emphasis, such as horizontal, vertical or some other direction and alter the proportion and scale of the view; to divide the view into smaller geometric or floral sections and to camouflage or conceal the opening itself, the shape, location or purpose.

Framed View

Framed View through Opening > Pixabay image

Masking of openings happens over the gap portion, but Framing of openings occurs on surrounding portions of the gap. Masking and framing often serve similar purposes, which are of camouflaging the shape of the opening. Shape modulation also affects the size perception. Openings gain a tectonic meaning in consonance with the site, the environment, people and other building elements. Primary framing takes place, on how an opening is composed within a barrier system.

640px-casa_do_raio_28429

Door Framing II nd Floor Balcony at Palace of Raio > Baroque era Residence at Braga, Portugal > Wikipedia image by Sara silva

Technologically shutters of doors and windows, pivoted or hinged, have been square edged. This in turn forced the shape of openings to be square edged. Doors, windows and gaps, till about pre-gothic period were overawed by the powerful geometry of the squared edges. The only option was to taper the faces of sides and bottom sill. Lintel bottom remained flat, being structurally inviolable. Occasionally stepped or layered lintels were used.

Gothic Tracery

Gothic window tracery St Mary Church, Snettisham, Norfolk, England > Flickr image by Spencer Means

Square lintels or the round arch-vault, was a necessity for massive Romanesque structures. Gothic period, however, saw some degree of liberation from the square cornered rounded arched openings, mainly due to the thinner walls and use of pointed arch. But this advent was accompanied by shutter-less fixed glass openings. The shuttered opening like doors, however continued to have squared lintel heads, framing and shutters.

640px-amiens_cathedral_029

Serrated door Framing Amiens Cathedral > Wikipedia image by Mattana

The square edge, for the first time was consciously and successfully dissolved during the Rococo period. The Rococo period had two important facets: Motifs over interior face of openings in the form of painted stucco work, and architectonic elements and sculptures over the exterior face of the opening. This integration of elements over the openings, however, never transgressed the square edges of the frame or shutter. It had to wait till Art Deco and Art Nouveau periods when few adventuresome breached the omnipresent straight lines of the openings.

501px-xdsc_7288-29-av-rapp-paris-7

Masking and Framing of Door at Art Nouveau Building from architect Jules Lavirotte Paris France Sculptures by Jean Francois Larrive 1875-1928 > Wikipedia image by Pline

The framing transformations first occurred in the print media, artwork and jewellery items like photo-pendants. Photo and painting frames continued with the squared edges on the inner face. These were of Two types: Tapered inward or outward. Over the period all forms of frames drew inspiration from each other.

1 Frames_France

Photo Frame 18 C > Wikipedia image by FA2010

2 Frame.png

Photo Frame 18 C France Wikipedia image by FA2010

8421836154_4af7982a92_z.jpg

Flickr image by Plum leaves

693px-frame_florence_dma_1985-r-336

Photo image Florence > Wikipedia image by FA2010

510px-door_frame2c_18th_century_venice2c_wood2c_polychrome_decoration_and_silvering2c_haa

Door Frame emulating the Photo Frame 18th C Venice > Wikipedia image by Hiart

Few Art Nouveau experiments altered the door frame and shutters with floral ingress. These experiments saw 3D modulation and integration of the architectonic elements along with masking and framing appendages. These were craft and technology based multi-material solutions devised along with the form of the building -in a way an integrated architectural resolution.

14908881505_947afc0c91_z

Bloomsbury Tavern Night view of windows > Flickr image by Eric Huybrechts

Openings have a dual personality, of the inside and outside, and both have been differently treated for functional, technical and scaling reasons. The framing references are different for both. On the interior face great many masking elements including soft furnishings are available to condition the view outward. The options on outer face are fewer, but major one is the day time perception of the opening, in complete contrast to inside illumination at night time.

Ney York Times Night View

New York Times Building NYC Night time > Wikipedia image by Jleon (talk)

The masking of view out or inward, is done through real or make-believe depths formed by repetition of series of identical, receding or increasing frames. Such multiple frames occur in colonnades, corridors, passages, avenues and walkways.

640px-corridors_of_mirandahouse

Corridors of Miranda House Delhi. Repeat elements framing the view >Wikipedia image by Dell335

Framing can provide its own third dimension, or the depth aspect to the opening. The depth aspect was primarily used for inducing a perspective view. Framing took advantage of depth of the massive structure, such as in Romanesque period. The sides, top and bottom edges of the openings, on both the inside and outside faces, were chamfered or cut square. The additional surfaces of intrados and extrados were articulated to not only enhance the perceptible extent of the opening, but treated with sculptural texture for adding to the extent of a visual surface. Side surfaces of the openings created a frame within frame.

..92 durch ..94 ersetzt

Pediment over openings Siracusa Cathedral Sicily Italy > Wikipedia image by pjt56—

.

 

Advertisements

2 thoughts on “MASKING of OPENING PART – III – FRAMING

  1. Pingback: LINKS for MECHANICS of VISION | Interior Design Assist

  2. Pingback: BLOG LINKS on OPENINGS SYSTEMS | Interior Design Assist

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s