Ключевые слова: art, background, bitcoin, blockchain, blue, bright, coin, color, colorful, contour, crypto, cryptocurrency, currency, design, digital, ethereum, exchange, finance, fungible, future, glowing, gradient, icon, illustration, innovation, investment, isolated, light, line, linear, lineart, modern, money, neon, network, nft, non, outline, pay, payment, technology, token, trade, transaction, unique, web,