Joaquim Alves Gaspar, Lisbon, Portugal
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Portfolio		Commons FP		People and Friends
Places		Dragonflies & etc		Wasps & bees
Diptera (flies)		Bugs & critters		Flora
Birds		Butterflies		Old maps
Posters		Illustrations		Objects

The Portuguese poet Fernando Pessoa wrote that Newton's binomial theorem was as beautiful as the Venus de Milo.
I would like to add another masterpiece to the pair: Bach's Chromatic Fantasy and Fugue: [1]
I can't resist putting an alternative: Beethoven's last piano sonata: [2]

My WP featured pictures

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  The Photographer. S. Martinho do Porto, Portugal
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  Twin lantana with spider
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  Using the caliper
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  Vernier caliper
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  Using the sextant
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  Lantana camara
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  Egyptian grasshopper
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  Wind rose. Jorge de Aguiar, 1492
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  The battle of Aljubarrota. Lisboa, Portugal
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  Red-veined darter
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  Poster of hoverflies
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  Red Admiral butterfly
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  Bumblebee robbing nectar
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  Poster of Asteraceae flowers
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  Head of a hoverfly
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  Wasp blowing a bubble
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  Chart by Fernão Vaz Dourado (1571)
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  Bartolomeu Velho, Cosmographia (1568)
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  A solitary bee (Eucera sp.)
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  Wasp colony
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  Marmelade fly
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  Paper wasp
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  Sand wasp
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  Painted lady
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  Pot-bellied pigs
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  Spider and bee
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  Bee-killer wasp
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  Speckled Wood
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  Weevil
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  Missing square puzzle
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  Crochet table-cloth
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  Chart by Pedro Reinel (c. 1504)
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  Hoverfly feeding
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  Tower of Belém, Lisbon
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  Atlantic Ocean, Portugal
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  Pythagorean theorem
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  Chart by Jorge de Aguiar, 1492
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  Male tabby cat
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  Flowers of Heliopsis
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  Cathedral of Christ the Saviour, Moscow
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  Sunset at Porto Covo, Portugal
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  Tachinid fly
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  The legend of the Miraculous Sacrement
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  Dormition Cathedral, Moscow
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  Graslei port, Ghent
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  Common Poppy
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  Cantino planisphere
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  Green House in Helsink Botanical Garden
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  House of the Estates, Helsinki
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  Nazaré, Portugal
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  Downton in Tampa, Florida
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  Ducal Palace of Vila Viçosa, Portugal
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  Carpenter bee on flower
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  Hoverfly on flower
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  Alentejo country view
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  Paper wasp queen
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  Green lacewing
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  St Peter basilica, in Rome
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  Room of the Ambassadors, Alcázar of Seville
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  Banded Garden Spider
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  Lutheran Cathedral of Helsinki
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  Vagrant Emperor dragonfly
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  Monastery of Batalha, Portugal
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  Monastery of Alcobaça, Portugal
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  Tomb of Gisleni, at the church of Santa Maria del Popolo, Rome