science

Thewa

Thewa is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Thewa rather than just read about it. In short: Thewa is a special art of jewelry making which involves fusing of intricately worked-out sheet gold on molten glass. It evolved in Pratapgarh district, Rajasthan India.

Key takeaways

Thewa belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Thewa to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Thewa from memory before moving on to harder problems.

Reference excerpt

Thewa is a special art of jewelry making which involves fusing of intricately worked-out sheet gold on molten glass. It evolved in Pratapgarh district, Rajasthan India. Its origin dates back to the rajput era.

Process The glass is treated by a special process to have glittering effects, which in turn highlights the intricate gold work. The whole Thewa piece is hand crafted over a period of one month by skilled artisans. Thewa, an art that pulsates with life, caught seemingly in movement, in motifs used on jewellery, which shows the culture, heritage and tales of romance and valour of Rajasthan with nature and happiness depicting the art of the fine craftsmanship. The process of making thewa work is detailed; time consuming and intricate, taking up to a month to complete each piece. It starts with broken pieces of terracotta, finely ground, mixed with chemicals and oil to produce a thick paste. The paste spread on a wooden base has a 23carat gold sheet of 40gauge thickness set onto the mixture and the free hand design etched on it. Black paint spread over the gold sheet that highlights the design so it becomes clearly visible for further detailed work with fine tools. The craftsman removes the excess gold creating a design often based on the Hindu mythology or Mughal court scenes, historical events or with flora and fauna motifs.

Origin Nathu ji Soni invented the process in 1767; the secrets of the craft that passed directly from father to son over the generations remains it in the family only, who call themselves 'Raj-Sonis’. Many of the members from this family have been awarded by UNESCO, National & State Government. Some of the finest examples of this unique form of decorative art are in local museum collections in India as well as abroad including the Metropolitan Museum of Art and the Victoria & Albert. Other Origin: THEWA is a word from the local Rajasthani language which means “SETTING”. A 23ct gold piece is first beaten into a very thin sheet. Intricate designs are inscribed onto these gold sheets using very fine chisel. This gold sheet, called as “Thewa Ki Patti” is fixed to a lac-resin compound spread on a board by slightly warming the lac and then pressing the gold sheet onto it. An open work pattern is pierced thru these gold sheets placed on the lac-resin covered board by knocking off the portions which ultimately creates the intricate design. The gold sheet is gently peeled off by heating it. The Pratapgarh district makes many different kinds of artisan items, including Thewa. Besides traditional items such as handicraft items, glass photo frames, trays, glass art ware, glass jewelry boxes, lamp shades, flower vases, crystal wine glasses, flasks, glass pots, antique crystal chandeliers, glass coasters, glass lamp shades and glass paintings, Pratapgarh makes Thewa with coloured glass bases that are embossed with golden miniature artwork. Floral patterns are etched on gold foil and superimposed on glass moulds and the glassware is cast in such moulds. Ramprasad Rajsoni was the first awardee in the thewa-kala for his master-craftmanship in 1966. Like many others of the local craftsmen, Jagdish Lal Raj Soni, Beni Ram Soni, Girish Rajsoni and craftspersons from Pratapgarh in Rajasthan state in India were also awarded the Shilp Guru Award for Thewa art. Recently one craftsman Mahesh Raj Soni of the traditional artisan family has won another national award and Padma Shree 2015 for his excellent Thewa handicraft and with this his family has been featured in the LIMCA yearbook 2011 as "Eight national awards in one family". Hitesh RajSoni (2004), Girish Rajsoni have been awarded by "UNESCO Seal of Excellence Award". They are among the youngest personalities in Rajsoni Family who got this Award. One such Young Artist Raghav rajsoni is the only one by whom Thewa kala got honoured in Taraz Kazaksthan as the first International award .

References

Illustrations

Worked examples

Example 1 — a first encounter with Thewa

Start with the simplest possible case. Write down what Thewa claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Thewa before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Thewa ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Thewa

In research: Thewa appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Thewa in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Thewa is common in secondary-school and first-year university syllabi. It links to neighbouring topics Geographical indications in Rajasthan, Indian handicrafts, Islamic metal art, so understanding it makes those chapters shorter.
In everyday life: Look for Thewa outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Thewa in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Thewa means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Thewa out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Thewa in simple terms?

Thewa is a special art of jewelry making which involves fusing of intricately worked-out sheet gold on molten glass. It evolved in Pratapgarh district, Rajasthan India.

Why does Thewa matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Thewa?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Thewa.