Rainbow
Hill Julian, California, 1991
"Organic
Architecture," Architectural Design Magazine, Profile No.
106 - 1995
Built
in the San Bernardino Mountains at an altitude of 4,300 feet this
family residence has taken ten years to build. Inspired by the
spectacular rock formations of the surrounding area it was intended
as a retreat into nature, echoing the decomposed, rust-colored
granite. Indeed, James Hubbell's sculptural training is evident
in this building.
Although
the area generally enjoys a temperate climate it can experience
strong winds from the east, thick fog from the coast, thunderstorms
and droughts. Covering an area of around 1,800 square feet, the
main house and guest room had to take into consideration these
practical concerns. It has been set into the side of a south-facing
hill to shelter from the easterly winds. Furthermore the outdoor
patio is protected by a curving stone wall. An extended drought
would cause the surrounding woodland to become dry, necessitating
a fire-resistant exterior to the building.
The
house consists of a main living area with the kitchen, library,
solarium, and storage area attached. A guest room is connected
by an arcade. The upper floor contains a bedroom, bathroom, balcony
and a further guest room.
The
architect's working technique is to initially produce quick sketches
and clay models which are then used to communicate his ideas with
the structural engineer. Flexibility in construction is of paramount
importance in a structure of this kind. Therefore black pipe was
used for structural elements as it is easy to bend, as are curved
I-beams or trusses which were used for supports. This element
of experimentation during the early construction of the house
is evident in the guest room, where ceiling heights and curves
of walls were altered and refined. This now has a flat tiled roof,
surrounded by a railing enabling it to be used as a deck. Family
involvement was another aspect to realization of 'Rainbow Hill',
the Gay Residence. Phil Gay studied building sciences which enabled
him to generate the energy calculations for the house. His son
Jonathan took a course in residential plumbing and electrical
systems.
Craftsmen
working at the architect's studio in San Diego produced the plaster,
glass and ceramic details which were evolved along with the form
of the house and then worked into the finished building. Originally
intended to be salmon in color, the building's stone veneer and
stucco coat is in fact painted with red, ochre and umber pigments,
inspired by the colors of Mexico.
www.rainbowhill.com