Saponification can occur in oil paintings over time, causing visible damage and deformation.

Saponification in oil paintings was first described in 1997.

Saponification does not occur in all oil paintings containing the right materials.

* Early Rivers, registered in 1871, was raised by Rivers ' Nursery from a seed of the variety St Etienne, and has roundish blue-black fruit with a chalky bloom.

The plant flowers in spring and summer in temperate climates but the plants can be in constant bloom in warm climates ; flowers are white, pink, purple or deep blue.

Valerian ( Valeriana officinalis, Valerianaceae ) is a hardy perennial flowering plant, with heads of sweetly scented pink or white flowers which bloom in the summer months.

Ginger produces clusters of white and pink flower buds that bloom into yellow flowers.

The flowers are white, in diameter, and bloom in spring and early summer.

The-area is located on a rocky plateau exposed by the Bretz Floods and now named after the camas which bloom there in spring ; it hosts about 300 other species, including the white rock larkspur, a species located in only a half dozen other places in the world.

Perennial primulas bloom mostly during the spring ; their flowers can be purple, yellow, red, pink, or white.

File: Petunia white and pink. JPG | Start of bloom, Blooming, Senescence

Barun Valley provides stunning contrasts, where high waterfalls cascade into deep gorges, craggy rocks rise from lush green forests, and colorful flowers bloom beneath white snow peaks.

High Park in Toronto, Ontario features many Somei-Yoshino cherry trees ( the earliest species to bloom and much loved by the Japanese for their fluffy white flowers ) that were given to Toronto by Japan in 1959.

In the spring, white azaleas bloom to form a white star, while the area bordering the star remains green.

Flowers are white in bud and in bloom, ranging from 2 to 3 cm wide.

The reserve is dedicated to the preservation of the western azalea ( Rhododendron occidentale ), whose pink and white flowers bloom in profusion each April and May.

The waxy green leaves set off the clusters of greenish-yellow and white flowers at bloom time.

This unique cherry blossom initially sprouts pale pink flowers, which become white in full bloom, and a light black colour when the flowers die.

Triploid varieties were first produced at the National Arboretum, Washington DC, by Dr. D. Egolf, resulting in plants that bloom lavishly, as they are sterile and set no seed ; Egolf varieties named for goddesses include the outstanding white ' Diana '.

During the spring, Green Lake Park is in bloom with pink and white cherry trees.

Pink, white, light purple and red purple alpine roses are in full bloom in the forest.

: Here's to the land of the cotton bloom white,

It has loose clusters of white, button-like flowers that bloom from June to August.

It grows in elongated spikes up to 45 cm ( 18 in ) long that produce clusters of fragrant waxy white flowers that bloom from the bottom towards the top of the spike.

The American water weed lives entirely underwater with the exception of small white flowers which bloom at the surface and are attached to the plant by delicate stalks.

The flowers bloom in late spring, and are white with rose-purple blotches on the inner tepals.

* Chocolate bloom, the appearance of a white, mouldy-looking film on chocolate

* Wax bloom, an efflorescence of wax or stearic acid affecting materials such as crayons, oil pastels, and wax-based coloured pencils

Lastly both the stearic acid and the wax will be prone to efflorescence or " wax bloom ", the building-up of fatty acids and wax on the surface into an opaque white layer.

Another common aspect of the festival in early 20th century Ireland was the hanging of May Boughs on the doors and windows of houses and the making of May Bushes in farmyards, which usually consisted either of a branch of rowan / caorthann ( mountain ash ) or more commonly whitethorn / sceach geal ( hawthorn ) which is in bloom at the time and is commonly called the ' May Bush ' or just ' May ' in both Ireland and Britain.

Celtic Reconstructionists usually celebrate Lá Bealtaine when the local hawthorn trees are in bloom, or on the full moon nearest this event.

Another cause of manatee deaths is the red tide, a term used for the proliferation, or " blooms ", of the microscopic marine algae of the species Karenia brevis, a member of the dinoflagellates that produces brevetoxins that can have toxic effects on the central nervous systems of creatures in the area of the algae bloom.

Most cabbages have thick, alternating leaves, with margins that range from wavy or lobed to highly dissected ; some varieties have a waxy bloom on the leaves.

The timing and location of flowers varies ; spring-blooming clematis flower on side shoots of the previous year's stems, summer / fall blooming clematis bloom only on the ends of new stems, and twice-flowering clematis do both.

3 ) Late-flowering hybrids, which bloom on the current season ’ s growth: prune hard back to a pair of buds in the dormant season

In northern Florida, beekeepers keep beehives along the river swamps on platforms or floats during tupelo bloom to produce certified tupelo honey, which commands a high price on the market because of its flavor.

In 1854, Prewitt and Patterson erected some bloom furnaces three miles ( 5 km ) east of Farmington on the plank road where it crossed Wolf Creek, which gave employment to a great number of men and teams.

Differing views and solutions to national policy were encouraged based on the famous expression by Communist Party Chairman Mao Zedong: " The policy of letting a hundred flowers bloom and a hundred schools of thought contend is designed to promote the flourishing of the arts and the progress of science ".

It is designed to bloom every year on Kim Jong-il's February 16 birthday.

The tiny, yellow flowers are five-petaled, and bloom in the spring ; they are dioecious, with male and female flowers on separate trees.

* GreenPeace, " Algae bloom on Lake Winnipeg " ( May 26, 2008 ).

The custom of employing the flowering branches for decorative purposes on 1 May is of very early origin ; but since the adoption of the Gregorian calendar in 1752, the tree has rarely been in full bloom in England before the second week of that month.

Although not normally cultivated for their flowers, some Tillandsia will bloom on a regular basis.

The chorus of " Funeral of Hearts " says, " Love's the funeral of hearts and a plea for mercy when angels cry blood on flowers of evil in bloom.

S. caerulea, S. glauca ; Blue Elderberry, nō-kōm-hē-i ′- nē, Konkow language ); western North America ; dark blue-black berries with glaucous bloom on surface, giving them a sky-blue appearance )

Thomas McFarland, on the other hand, in 2000 cautioned against overemphasizing the " political, social, or historical readings " of the poem, which distract from its " consummate surface and bloom ".

" There is also an emphasis on long vowels which control the flow of the poem, giving it a slow measured pace: "... while barred clouds bloom the soft dying day ".

In fact, the Libertarian regime seen in full bloom in that book's 2086 came into being in direct reaction to Scudder's attempt to impose Puritanical mores on the entire American society.

Peony Sunday is held every year on the first or second Sunday in June, depending on when the peony flowers are expected to bloom.

Green, gold and red are now found on the national flags of many African nations, most notably in the bloom on the flag of Granada, the Moorish state in Spain.