謎のサークルの画像素材（写真・イラスト） 1ページ目

米ユタ州のセンターピボット

A large, circular ancient stone monolith stands on a mountain ridge, overlooking a stunning panoramic view of misty valleys and clouds below

発光する魔法陣とルーン文字の星形シンボル（透明＆黒背景）

アメリカ中西部の大規模農場・センターピボット

米ユタ州のセンターピボット

Hexagon with optical illusion of a cube. Geometric figures in a hexagon forming a geometric figure with the optical illusion of a cube. Modeled after a corn circle pattern, found 2024 in Hampshire.

Ancient megaliths in Avebury stone circle England

幻想的な火のエフェクトフレーム（楕円形）

センターピボット

Prehistoric standing stones at Avebury henge England

Pentagram and spiral with circles. Five-pointed star, made of five circles, connected to a sixth circle in the center. Modeled on a crop circle pattern, found near Bratton, in Wiltshire. Vector.

Eight-pointed star in a circle, a pattern, formed by symmetric arranged triangles. A mandala-like symbol, modeled on a crop circle, found in May 2021 in England. Black and white illustration. Vector.

Cromeleque dos Almendres near Evora, Portugal, casting long shadows on a sunny day

Cromeleque dos Almendres near Evora, Portugal, casting long shadows on a sunny day

Star shaped crop circle pattern. Twice 5 circles connected by lines toward a center suggesting 2 pentagrams. In the center a circle, surrounded by a 10-pointed star. Found 2025 near Avebury Wiltshire.

Stone Circle at Sunset

Compass rose in a ring with circles. Four-pointed star with frame and with one circle on the left and one on the right side. Modeled on a crop circle pattern, found at Preston Candover in Hampshire.

Crop circle pattern with seven-pointed stars enclosed in two circles. Mandala like and heptagram structure, made of numerous triangles and pentagons. Modeled on a corn circle found 2024 in Wiltshire.

Alien crop circles vector icon in cartoon style

Alien crop circles vector icon in cartoon style

Pentagram shaped crop circle pattern. Five-pointed star formed from semicircles and circles leading from a center to the edge. Modelled after a corn circle found 2024 in Wiltshire near Stonehenge.

Inverted four heptagrams, and their resulting triangle patterns, in circle frame. Crossing points of seven-pointed stars placed one inside the other forming a mandala. Modeled on a crop circle. Vector

Square and Compasses, sign in a disk with octagonal pattern. Freemasonry symbol, with a dotted arc, surrounded by a pattern of an eight-pointed star. Crop circle pattern, found at Devizes, Wiltshire.

Circles spirally connected into a pentagram. Five-pointed star, made of five circles, with curved lines connected to a sixth circle in the center. Crop circle pattern, found near Devizes, Wiltshire.

Grid pattern with symmetrical hexagonal shape, in a circle. Five hexagons, placed inside each other, connected with grid lines. Modeled on a crop circle pattern, found at Barbury Castle. Illustration.

Spirals forming a pentagram shaped star. Five-pointed star, made of spirals, connected with curved lines to a spiral in the center. Modeled on a crop circle pattern, found near Devizes, Wiltshire.

Hexagon with white symmetrical grid pattern, in a black circle. Five regular polygons, placed inside each other, connected with grid lines. Modeled on a crop circle pattern, found at Barbury Castle.

Pentagram symbol. Starfish shaped five-pointed star, with arms of 3 circles each, tapering in the golden ratio, arranged around a main circle. Crop circle pattern found at Woodborough Hill, Wiltshire.

Eight-pointed star made of triangles, within a circle frame. Pattern, formed by symmetric arranged triangles. Mandala and symbol, modeled on a crop circle, found 2021 in England. Illustration. Vector.

Four heptagrams, and their resulting triangle patterns, in a circle frame. Crossing points of four seven-pointed stars, placed one inside the other, forming a mandala. Modeled on a crop circle. Vector

Temple Wood prehistoric site Kilmartin Glen near Kintyre Argyll and Bute Scotland UK

Temple Wood prehistoric site Kilmartin Glen near Kintyre Argyll and Bute Scotland UK

Avebury Standing Stones monument Wiltshire England UK

UFO icon set. It included icons such as alien, extraterrestrial life, space, intergalactic, and more.

archaeological excavations site next to old Stone circle

crop circles on green grass, sacred geometry, esoteric Flower of Life, vector mystical sign isolated on green background

crop circles on green grass, sacred geometry, esoteric geometric shapes, vector round mystical sign isolated on green and yellow background

crop circles on green grass, spiral sacred geometry, esoteric geometric shapes, vector round mystical sign isolated on green and yellow background

crop circles on green grass, sacred geometry, esoteric Flower of Life, vector mystical sign isolated on green and yellow background

stone circle, Beaghmore, Tyrone, Northern Ireland

stone circles, Beaghmore, Northern Ireland

stone circles, Beaghmore, Tyrone, Northern Ireland

Ardgroom Stone Circle, County Cork, Ireland

Panoramic view of Stonehenge

Stone circle of Stonehenge in England

Kenmare, County Kerry, Republic of Ireland, August 15th 2019: Kenmare Stone Circle, also known as the Druids' Circle, created in the Bronze Age

Kenmare, County Kerry, Republic of Ireland, August 15th 2019: Kenmare Stone Circle, also known as the Druids' Circle, created in the Bronze Age

Panoramic view of Stonehenge