Question: Mijo Kovačić has works found in the capital city of Croatia, near what river?

Context paragraphs:
Solar eclipse of February 15, 1961: A total solar eclipse occurred on February 15, 1961.  A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth.  A total solar eclipse occurs when the Moon's apparent diameter is larger than the Sun's, blocking all direct sunlight, turning day into darkness.  Totality occurs in a narrow path across Earth's surface, with the partial solar eclipse visible over a surrounding region thousands of kilometres wide.  Totality was visible from France, Monaco, Italy, San Marino, SFR Yugoslavia (parts now belonging to Croatia, Bosnia and Herzegovina, Montenegro, Serbia and Kosovo, Republic of Macedonia), Albania, Bulgaria including the capital city Sofia, Romania including the capital city Bucharest, and the Soviet Union (parts now belonging to Ukraine, Russia and Kazakhstan).

Filip Trade Collection: The Filip Trade Collection (Croatian: "Zbirka Filip Trade") is a large private collection of contemporary Croatian art.  The collection is a subsidiary of Filip Trade, a distribution company with its offices located in the capital city of Croatia, Zagreb.  The offices and collection are currently undergoing a move and will soon be relocated in a purpose built venue in the Črnomerec district of Zagreb, Croatia.  The collection was founded in the nineties with the acquisition of "the Drystone Walls" graphic by artist Oton Gliha, an acquisition suggested by the Croatian art critic and connoisseur Radovan Beck.  Nowadays, the collection holds works of Croatian artists created from the 1950s, up to today.  The earliest piece in the collection dates back to 1949 and is the bronze sculpture "Bara with a Chicken" by the Croatian sculptor Ivan Kožarić.

History of Phitsanulok Province: The lands situated in the present-day Phitsanulok Province of Thailand have been inhabited since the stone age, although the neolithic inhabitants of the region are not likely to have been the ancestors of the modern Thai people who reside there today.  The earliest historical records relating to what is now Phitsanulok Province indicates that at a time prior to or during the 11th century, the present-day city of Phitsanulok was but a small strategic Khmer outpost known as "Song Khwae".  During the next century, in 1188, Nakhon Thai, located near the center of the present Phitsanulok Province, was established as the capital city of the Singhanavati Kingdom, an early city-state of Thailand.  Later, during Thailand's Sukhothai Period, the city of Phitsanulok emerged as a major city in the east of the Sukhothai Kingdom, and the great temples of Wat Chula Manee, Wat Aranyik and Wat Chedi Yod Thong were constructed.  In 1357, the renowned Wat Phra Sri Rattana Mahathat was erected, and the Ayutthaya Period witnessed the construction of several of the province's other chief temples.  Phitsanulok served for 25 years as the capital city of the Ayutthaya Kingdom.  In 1555, King Naresuan the Great was born in the city of Phitsanulok.  Naresuan played a significant role in the history of Thailand, as he expanded the kingdom (then called "Siam") to its greatest territorial extent, by conquering sizable portions of modern-day Burma and Cambodia.  In recent times, Phitsanulok Province has become an important agricultural center, part of the "Bread Basket of Thailand", providing rice and other crops to consumers in Thailand and throughout the world.  Extensive agricultural development over the last hundred years or so has spawned a modern infrastructure in the urban areas of the province, bringing with it an array of modern roads, universities, hospitals and other conveniences.  Over the years, the Nan River and its tributaries have played a substantial role in the history and development of the region by providing a route for transportation, fertile soil for agriculture, and water for irrigation.  The river waters have also served as a route for enemy invaders, and have been the source of periodic widespread flooding throughout the province.

Illyricum (Roman province): Illyricum was a Roman province that existed from 27 BC to sometime during the reign of Vespasian (69-79 AD).  The province comprised Illyria/Dalmatia and Pannonia.  Illyria included the area along the east coast of the Adriatic Sea and its inland mountains.  With the creation of this province it came to be called Dalmatia.  It was in the south.  Pannonia was in the north.  Illyria/Dalmatia stretched from the River Drin (in modern northern Albania) to Istria (Croatia) and the River Sava in the north.  The area roughly corresponded to modern northern Albania, Montenegro, Bosnia and Herzegovina and coastal Croatia.  Pannonia was the plain which lie to its north, from the mountains of Illyria/Dalmatia to the westward bend of the River Danube.  It was in the modern Vojvodina (in northern Serbia), northern Croatia and western Hungary.  As the province developed Salona (near modern Split, Croatia) became as its capital.

M102 railway (Croatia): The Zagreb Glavni kolodvor–Dugo Selo railway, officially designated the M102 railway, is a 22.202 km railway line in Croatia that connects the Croatian capital city Zagreb with the Dugo Selo.  It is part of the Pan-European Corridor V, branch b, which runs from Rijeka to Budapest and the Pan-European Corridor X.  The line is fully electrified and double-tracked.  The M102 railway connects to several other railway lines within the Zagreb railway node linking the capital to other parts of Croatia and neighbouring countries.  Besides Zagreb Glavni kolodvor (Zagreb main railway station) and Dugo Selo, the west and east termini of the railway, the line serves six other railway stations.  One of them is Zagreb Borongaj, where the L203 railway connects as a branch line.

List of companies of Croatia: Croatia is a sovereign state between Central Europe, Southeast Europe, and the Mediterranean.  Its capital city is Zagreb, which forms one of the country's primary subdivisions, along with its twenty counties.  Croatia covers 56594 km2 and has diverse, mostly continental and Mediterranean climates. Croatia's Adriatic Sea coast contains more than a thousand islands.

Mijo Kovačić: Mijo Kovačić (born 1935) is a Croatian painter.  His works can be found at the Croatian Museum of Naïve Art in Zagreb.

Zagreb: Zagreb (] ) is the capital and the largest city of Croatia.  It is located in the northwest of the country, along the Sava river, at the southern slopes of the Medvednica mountain.  Zagreb lies at an elevation of approximately 122 m above sea level.  In the last official census of 2011 the population of the City of Zagreb was 792,875.  The wider Zagreb metropolitan area includes the City of Zagreb and the separate Zagreb County bringing the total metropolitan area population up to 1,237,887.  It is the biggest metropolitan area in Croatia, and the only one with a population of over one million.

A3 (Croatia): The A3 motorway (Croatian: "Autocesta A3" ) is a major motorway in Croatia spanning 306.5 km .  The motorway connects Zagreb, the nation's capital, to the Slavonia region and a number of cities along the Sava River.  It represents a major east–west transportation corridor in Croatia and a significant part of the Pan-European Corridor X, serving as a transit route between the European Union states and the Balkans.  Apart from Zagreb, where the A3 motorway comprises a considerable part of the Zagreb bypass, the motorway runs near a number of significant Croatian cities.  The motorway has a positive economic impact on the cities and towns it connects, and is an important route within Croatia.

Sava Banovina: The Sava Banovina or Sava Banate (Croatian: "Savska banovina" ), was a province (banovina) of the Kingdom of Yugoslavia between 1929 and 1939.  It was named for the Sava River and consisted of much of the present-day Croatia (the areas of historical Croatia and Slavonia).  Until 1931, it also comprised White Carniola, now part of Slovenia.  The capital city of the Sava Banovina was Zagreb.

Supporting paragraphs: Mijo Kovačić Zagreb
Answer: Sava